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Find link is a tool written by Edward Betts.Longer titles found: Enthalpy change of solution (view), Enthalpy of atomization (view), Enthalpy of fusion (view), Enthalpy of mixing (view), Enthalpy of neutralization (view), Enthalpy of sublimation (view), Enthalpy of vaporization (view), Enthalpy–entropy chart (view), Enthalpy–entropy compensation (view), Standard enthalpy of formation (view), Standard enthalpy of reaction (view), PHEDRA (Arc-jet) high enthalpy wind tunnel (view), Stagnation enthalpy (view), High-Enthalpy Arc Heated Facility (view), The Vaporization Enthalpy of a Peculiar Pakistani Family (view)
searching for enthalpy 300 found (2031 total)
alternate case: Enthalpy
Ionization energy
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giving two radical fragments A and B and subsequent evaluation of the enthalpy change Bond energy, the average measure of a chemical bond's strength,Electron affinity (1,468 words) [view diff] no match in snippet view article find links to article
The electron affinity (Eea) of an atom or molecule is defined as the amount of energy released when an electron attaches to a neutral atom or moleculeJoule per mole (467 words) [view diff] exact match in snippet view article find links to article
this reason, it is common within the field of chemistry to quantify the enthalpy of reaction in units of kJ·mol−1. Other units sometimes used to describeHydration energy (342 words) [view diff] exact match in snippet view article find links to article
In chemistry, hydration energy (also hydration enthalpy) is the amount of energy released when one mole of ions undergoes solvation. Hydration energy isIodine monofluoride (219 words) [view diff] exact match in snippet view article find links to article
bond dissociation energy is around 277 kJ mol−1. At 298 K, its standard enthalpy change of formation is ΔfH° = −95.4 kJ mol−1, and its Gibbs free energyCadmium fluoride (628 words) [view diff] exact match in snippet view article find links to article
also have significant uses in synthetic organic chemistry. The standard enthalpy has been found to be −167.39 kcal. mole−1 and the Gibbs energy of formationCalculation of glass properties (2,215 words) [view diff] exact match in snippet view article find links to article
institutions (glass laboratories). In the following sections (except melting enthalpy) empirical modeling techniques are presented, which seem to be a successfulRubidium fluoride (490 words) [view diff] exact match in snippet view article find links to article
g/kg at 37 °C. The standard enthalpy of formation of rubidium fluoride is ΔfH0298 = −552.2 kJ mol−1, the standard free enthalpy of formation ΔG0298 = −520Sea spray (3,328 words) [view diff] exact match in snippet view article find links to article
heat flux at high latitudes. In addition, sea spray enhances the air/sea enthalpy flux during high winds as a result of temperature and humidity redistributionHMX (1,377 words) [view diff] exact match in snippet view article find links to article
group attached to each nitrogen atom. Because of its high mass-specific enthalpy of formation, it is one of the most potent chemical explosives manufacturedThiocyanic acid (510 words) [view diff] exact match in snippet view article find links to article
organyl group. Isothiocyanic acid, HNCS, is a Lewis acid whose free energy, enthalpy and entropy changes for its 1:1 association with a variety of Lewis basesMagnesium perchlorate (427 words) [view diff] exact match in snippet view article find links to article
perchlorate decomposes at 250 °C. The heat of formation is -568.90 kJ/mol. The enthalpy of solution is quite high, so reactions are done in large amounts of waterEntropy of activation (551 words) [view diff] exact match in snippet view article find links to article
activation of a reaction is one of the two parameters (along with the enthalpy of activation) that are typically obtained from the temperature dependencePentane (1,326 words) [view diff] exact match in snippet view article find links to article
From the values listed at Standard enthalpy change of formation (data table). Good, W.D (1970). "The enthalpies of combustion and formation of the isomericPotassium peroxide (153 words) [view diff] exact match in snippet view article find links to article
materials. It decomposes violently on contact with water. The standard enthalpy of formation of potassium peroxide is ΔH f 0 = −496 kJ/mol. Potassium peroxideCocaine (data page) (163 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationAcetic acid (data page) (213 words) [view diff] exact match in snippet view article
with water –26.7 °C Std enthalpy change of fusionΔfusHo +11.7 kJ/mol Std entropy change of fusionΔfusSo 40.5 J/(mol·K) Std enthalpy change of vaporizationΔvapHoPromethium(III) phosphate (176 words) [view diff] exact match in snippet view article
obtained by burning at 960 °C to obtain the anhydrous form. Its standard enthalpy of formation is −464 kcal/mol. F. Weigel; V. Scherer; H. Henschel (JulyExergonic process (415 words) [view diff] exact match in snippet view article find links to article
entropy (at 298 K) as ΔS = Σ{S(Product)} − Σ{S(Reagent)} ΔH = change in enthalpy (at 298 K) as ΔH = Σ{H(Product)} − Σ{H(Reagent)} A chemical reaction progressesPotassium sulfide (298 words) [view diff] exact match in snippet view article find links to article
5–15. ISBN 1482208679. Johnson, G.K.; Steele, W.V. (1981). "The standard enthalpy of formation of potassium sulfide (K2S) by fluorine bomb calorimetry".Differential thermal analysis (932 words) [view diff] exact match in snippet view article find links to article
crystallization, melting and sublimation. The area under a DTA peak is the enthalpy change and is not affected by the heat capacity of the sample. A DTA consistsPotassium sulfide (298 words) [view diff] exact match in snippet view article find links to article
5–15. ISBN 1482208679. Johnson, G.K.; Steele, W.V. (1981). "The standard enthalpy of formation of potassium sulfide (K2S) by fluorine bomb calorimetry".Differential thermal analysis (932 words) [view diff] exact match in snippet view article find links to article
crystallization, melting and sublimation. The area under a DTA peak is the enthalpy change and is not affected by the heat capacity of the sample. A DTA consistsPlatinum tetrafluoride (435 words) [view diff] exact match in snippet view article find links to article
tetrafluoride vapour at 298.15 K consists of individual molecules. The enthalpy of sublimation is 210 kJmol−1. Original analysis of powdered PtF4 suggestedButyronitrile (176 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 134.2 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −6.8 – −4.8 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.579 MJ mol−1 HazardsSand bath (329 words) [view diff] exact match in snippet view article find links to article
temperature of boiling water until all water is evaporated (see Standard enthalpy change of vaporization). Sand baths are one of the oldest known piecesToluene (data page) (63 words) [view diff] exact match in snippet view article
64 °C), 4.109 MPa Std enthalpy change of fusionΔfusHo 6.636 kJ/mol Std entropy change of fusionΔfusSo 37.25 J/(mol·K) Std enthalpy change of vaporizationΔvapHoFrenkel defect (600 words) [view diff] exact match in snippet view article find links to article
are primarily generated during particle irradiation, as their formation enthalpy is typically much higher than for other point defects, such as vacanciesMethane (data page) (146 words) [view diff] exact match in snippet view article
6 °C), 46.0 bar Std enthalpy change of fusion, ΔfusHo 1.1 kJ/mol Std entropy change of fusion, ΔfusSo 12.1 J/(mol·K) Std enthalpy change of vaporizationCarbon tetrabromide (717 words) [view diff] exact match in snippet view article find links to article
(S⦵298) 212.5 J/mol K Std enthalpy of formation (ΔfH⦵298) 26.0–32.8 kJ mol−1 Gibbs free energy (ΔfG⦵) 47.7 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −426Octane (415 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 361.20 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) −252.1 to −248.5 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −5.53 to −5.33 MJ/molViscous liquid (532 words) [view diff] exact match in snippet view article find links to article
lower the viscosity. Materials with a higher enthalpy of configuron formation compared with their enthalpy of motion have a higher Doremus fragility ratioPhosphorus tribromide (data page) (36 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporization3-Methyl-2-butanol (128 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 245.9 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −371.3–−368.5 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.3157–−3.3145 MJPentadecane (85 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 587.52 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −430.2–−426.2 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −10.0491–−10.0455Beryllium oxide (data page) (35 words) [view diff] exact match in snippet view article
K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol knnkm;k Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationThiirane (353 words) [view diff] exact match in snippet view article find links to article
pressure 28.6 kPa (at 20 °C) Thermochemistry Std enthalpy of formation (ΔfH⦵298) 51–53 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.0126 MJ mol−1 HazardsTridecane (194 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 406.89 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −379.3–−376.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −8.7411–−8.7383 MJButane (2,145 words) [view diff] exact match in snippet view article find links to article
23939/istcmtm2019.03.021. ISSN 0368-6418. S2CID 211776025. Roman M. Balabin (2009). "Enthalpy Difference between Conformations of Normal Alkanes: Raman SpectroscopyTemperature jump (661 words) [view diff] exact match in snippet view article find links to article
change in concentration of a measurable species) depends on the molar enthalpy change (ΔH°) between the reactants and products and the equilibrium positionCarbon tetraiodide (452 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 0.500 J K−1 g−1 Std enthalpy of formation (ΔfH⦵298) 384.0–400.4 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −794.4 to −778.4 kJSodium nitride (540 words) [view diff] exact match in snippet view article find links to article
forms as demonstrated using mass spectrometry around 360 K. The estimated enthalpy of formation for the compound is +64 kJ/mol. Sodium nitride seems to beAluminium sulfate (data page) (64 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationTetramethylethylenediamine (data page) (64 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationTetramethylethylenediamine (data page) (64 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationPropionitrile (389 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 189.33 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) 15.5 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1.94884–−1.94776 MJ mol−1Formic acid (data page) (215 words) [view diff] exact match in snippet view article
81 MPa Std enthalpy change of fusion, ΔfusHo +12.68 kJ/mol Std entropy change of fusion, ΔfusSo +45.05 J/(mol·K) at 8.25 °C Std enthalpy change of vaporizationEthanol (data page) (259 words) [view diff] exact match in snippet view article
(241 °C), 63 bar Std enthalpy change of fusion, ΔfusHo +4.9 kJ/mol Std entropy change of fusion, ΔfusSo +31 J/(mol·K) Std enthalpy change of vaporizationEnergetically modified cement (9,766 words) [view diff] exact match in snippet view article find links to article
the excess enthalpy of the activated product may be accounted-for as surface-area enlargement. Instead, the main part of the excess enthalpy and modifiedPotassium hypochromate (303 words) [view diff] exact match in snippet view article find links to article
Loren G. Hepler; Carlos E. Bamberger; Donald M. Richardson (1978). "The enthalpy of formation of potassium chromate(V), K3CrO4(c)". Canadian Journal ofMonomethylhydrazine (515 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 165.94 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) 54.14 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −1305.8 to −1304.6 kJ/molBorane (1,227 words) [view diff] exact match in snippet view article find links to article
reaction: BX3 +BH4− → HBX3− + (BH3) (X=F, Cl, Br, I) 2 BH3 → B2H6 The standard enthalpy of dimerization of BH3 is estimated to be −170 kJ mol−1. The boron atomFermi surface (1,689 words) [view diff] exact match in snippet view article find links to article
between those states would give the electron an additional enthalpy. Hence, the enthalpy of the electron would not be minimal. Therefore, at zero temperatureBenzoyl peroxide (data page) (126 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationAcetone (data page) (196 words) [view diff] exact match in snippet view article
(235 °C), 48 bar Std enthalpy change of fusion, ΔfusHo +5.7 kJ/mol Std entropy change of fusion, ΔfusSo +32.3 J/(mol·K) Std enthalpy change of vaporizationTungsten diselenide (1,413 words) [view diff] exact match in snippet view article find links to article
P.A.G.; Lewis, Brett M.; parkinson, B.A. (June 1988). "Standard molar enthalpy of formation by fluorine-combustion calorimetry of tungsten diselenideBeryllium chloride (570 words) [view diff] exact match in snippet view article find links to article
(S⦵298) 63 J/mol K Std enthalpy of formation (ΔfH⦵298) −6.136 kJ/g or −494 kJ/mol Gibbs free energy (ΔfG⦵) −468 kJ/mol Std enthalpy of combustion (ΔcH⦵298)Lutetium(III) oxide (data page) (79 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusionΔfusHo ? kJ/mol Std entropy change of fusionΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationΔvapHoRhodium carbonyl chloride (491 words) [view diff] exact match in snippet view article find links to article
corresponding enthalpy are: 1/2 Rh2Cl2(CO)4 + :S(CH2)4 → RhCl(CO)2:S(CH2)4 ΔH = -31.8 kJ mol−1 This enthalpy corresponds to the enthalpy change for aOctafluoropropane (data page) (67 words) [view diff] exact match in snippet view article
(71.90 °C), 26.8 bar Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationHafnium(IV) oxide (879 words) [view diff] exact match in snippet view article
Kornilov, A.N.; Ushakova, I.M.; Huber, E.J.; Holley, C.E. (1975). "The enthalpy of formation of hafnium dioxide". The Journal of Chemical ThermodynamicsIsobutane (data page) (85 words) [view diff] exact match in snippet view article
°C), 3655 kPa Std enthalpy change of fusion, ΔfusHo 4.59 kJ/mol Std entropy change of fusion, ΔfusSo 39.92 J/(mol·K) Std enthalpy change of vaporizationTrimethylarsine (data page) (64 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationPropane (data page) (158 words) [view diff] exact match in snippet view article
672 °C), 42.4924 bar Std enthalpy change of fusion, ΔfusHo 79.96 J/g Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationAluminium chloride (data page) (39 words) [view diff] exact match in snippet view article
(352.6 °C), 2.600 MPa Std enthalpy change of fusionΔfusHo ? kJ/mol Std entropy change of fusionΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationΔvapHoThionyl fluoride (363 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 278.6 J/(mol·K) Std enthalpy of formation (ΔfH⦵298) −715 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 56.8 J/(mol·K) HazardsAntimony trioxide (data page) (64 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationButyraldehyde (379 words) [view diff] exact match in snippet view article find links to article
343.7 J·mol−1·K−1 (gas) Std enthalpy of formation (ΔfH⦵298) −239.2 kJ·mol−1 (liquid) −204.8 kJ·mol−1 (gas) Std enthalpy of combustion (ΔcH⦵298) 2470Lithium bromide (427 words) [view diff] exact match in snippet view article find links to article
when lithium bromide is dissolved into water because it has a negative enthalpy of solution. Haynes, p. 4.70 Haynes, p. 5.169 Haynes, p. 4.128 Haynes,Ammonia (data page) (302 words) [view diff] exact match in snippet view article
3 °C), 11.300 MPa Std enthalpy change of fusion, ΔfusHo +5.653 kJ/mol Std entropy change of fusion, ΔfusSo +28.93 J/(mol·K) Std enthalpy change of vaporization3-Methylpentane (283 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 292.5 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −203.0 – −201.0 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.1608 – −4.1590Tetrachloroethylene (data page) (212 words) [view diff] exact match in snippet view article
(347 °C), 4760 kPa Std enthalpy change of fusion, ΔfusHo 10.88 kJ/mol Std entropy change of fusion, ΔfusSo 43.38 J/(mol·K) Std enthalpy change of vaporizationDamköhler numbers (1,058 words) [view diff] exact match in snippet view article find links to article
as the energy involved in a nonequilibrium gas process) with a related enthalpy difference (driving force). In terms of reaction rates: D a I I = k C 0Bromoform (data page) (67 words) [view diff] exact match in snippet view article
chemical from a reliable source and follow its directions. SIRI Science Stuff Enthalpy of combustion This box: view edit Except where noted otherwise, dataIsobutane (1,036 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 96.65 J⋅K−1⋅mol−1 Std enthalpy of formation (ΔfH⦵298) −134.8 – −133.6 kJ⋅mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.86959 – −2.86841 MJ⋅mol−1Acetone cyanohydrin (583 words) [view diff] exact match in snippet view article find links to article
Refractive index (nD) 1.399 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −121.7 to −120.1 kJ·mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.4514 to −2.4498O-Xylene (data page) (214 words) [view diff] exact match in snippet view article
3700 kPa Std enthalpy change of fusion, ΔfusHo 13.6 kJ/mol Std entropy change of fusion, ΔfusSo 54.87 J/(mol·K) at −25.3 Std enthalpy change of vaporizationChlorobenzene (data page) (81 words) [view diff] exact match in snippet view article
(360.25°C), 4.52 MPa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo 9.6 J/(mol·K) Std enthalpy change of vaporizationAllylpalladium chloride dimer (440 words) [view diff] exact match in snippet view article find links to article
corresponding enthalpy are: 1/2 [(η3-C3H5)PdCl]2 + :NC5H5 → (η3-C3H5)PdCl:NC5H5 ΔH=−30.1 kJ.mol−1 This enthalpy corresponds to the enthalpy change for aNeptunium(IV) oxide (937 words) [view diff] exact match in snippet view article
1063/1.1698923. Huber Jr, Elmer J.; Charles E. Holley Jr (October 1968). "Enthalpy of formation of neptunium dioxide". Journal of Chemical & Engineering Data2-Methyloctane (136 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 393.67 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −275.7 – −273.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −6125.75 – −6124O-Xylene (data page) (214 words) [view diff] exact match in snippet view article
3700 kPa Std enthalpy change of fusion, ΔfusHo 13.6 kJ/mol Std entropy change of fusion, ΔfusSo 54.87 J/(mol·K) at −25.3 Std enthalpy change of vaporizationLead(II) chloride (data page) (66 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationMyristic acid (668 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 432.01 J/mol·K Std enthalpy of formation (ΔfH⦵298) −833.5 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 8675.9 kJ/mol HazardsNonane (323 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 393.67 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −275.7 – −273.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −6125.75 – −61242,2,4-Trimethylpentane (485 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 328.03 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −260.6 to −258.0 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −5462.6 to −54602-Methyloctane (136 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 393.67 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −275.7 – −273.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −6125.75 – −6124Ruthenium(IV) oxide (data page) (62 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusionΔfusHo ? kJ/mol Std entropy change of fusionΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationΔvapHoIsopentane (780 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 260.41 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −179.1–−177.3 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) ~ 3.3 MJ mol−1, 19Oxaloacetic acid (1,159 words) [view diff] exact match in snippet view article find links to article
point 161 °C (322 °F; 434 K) Thermochemistry Std enthalpy of formation (ΔfH⦵298) −943.21 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −1205.58 kJ/mol ExceptDiethyl ether (data page) (168 words) [view diff] exact match in snippet view article
(194 °C), 3600 kPa Std enthalpy change of fusion, ΔfusHo 7.19 kJ/mol Std entropy change of fusion, ΔfusSo 46.6 J/(mol·K) Std enthalpy change of vaporizationHeptadecane (248 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 652.24 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −481.9–−477.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −11.3534–−11.3490Bromine pentafluoride (data page) (66 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationAluminium oxide (data page) (32 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationNitrogen trifluoride (1,964 words) [view diff] exact match in snippet view article find links to article
which are explosive. Alone among the nitrogen trihalides it has a negative enthalpy of formation. It is prepared in modern times both by direct reaction ofDiethylenetriamine (434 words) [view diff] exact match in snippet view article find links to article
capacity (C) 254 J K−1 mol−1 (at 40 °C) Std enthalpy of formation (ΔfH⦵298) −65.7–−64.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3367.2–−3366.2 kJEthylene (data page) (89 words) [view diff] exact match in snippet view article
°C), 50.6 bar Std enthalpy change of fusion, ΔfusHo +3.35 kJ/mol Std entropy change of fusion, ΔfusSo +32.2 J/(mol·K) Std enthalpy change of vaporizationButanone (data page) (101 words) [view diff] exact match in snippet view article
(260 °C), 4.002 MPa Std enthalpy change of fusion, ΔfusHo 8.44 kJ/mol Std entropy change of fusion, ΔfusSo 44.98 J/(mol·K) Std enthalpy change of vaporizationGlass transition (6,793 words) [view diff] exact match in snippet view article find links to article
material, if one exists, because the glass is a higher energy state (or enthalpy at constant pressure) than the corresponding crystal. Hard plastics likePropylamine (95 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 227.44 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −101.9–−101.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.368–−2.362 MJDimethyl sulfoxide (data page) (181 words) [view diff] exact match in snippet view article
(447 °C), 5630 kPa Std enthalpy change of fusion, ΔfusHo 14.37 kJ/mol Std entropy change of fusion, ΔfusSo 49.26 J/(mol·K) Std enthalpy change of vaporizationLithium metaborate (521 words) [view diff] exact match in snippet view article find links to article
K Std molar entropy (S⦵298) 51.3 J/mol K Std enthalpy of formation (ΔfH⦵298) −1022 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 33.9 kJ/mol Hazards NFPAChloromethane (data page) (167 words) [view diff] exact match in snippet view article
(143 °C), 6714.4 kPa Std enthalpy change of fusion, ΔfusHo 6.43 kJ/mol Std entropy change of fusion, ΔfusSo 36.66 J/(mol·K) Std enthalpy change of vaporizationBeryllium iodide (370 words) [view diff] exact match in snippet view article find links to article
(S⦵298) 130 J/(mol·K) Std enthalpy of formation (ΔfH⦵298) −192.62 kJ/mol Gibbs free energy (ΔfG⦵) −210 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 19Silicon tetrachloride (data page) (107 words) [view diff] exact match in snippet view article
593 MPa, 0.326vdm3/mol Std enthalpy change of fusion, ΔfusHo 7.60 kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationTerephthalic acid (data page) (80 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationThermodynamic integration (801 words) [view diff] exact match in snippet view article find links to article
thermodynamic path between the states and integrating over ensemble-averaged enthalpy changes along the path. Such paths can either be real chemical processesGold(III) chloride (data page) (66 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusionΔfusHo ? kJ/mol Std entropy change of fusionΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationΔvapHoIsopropyl alcohol (data page) (170 words) [view diff] exact match in snippet view article
6 °C), 5370 kPa Std enthalpy change of fusion, ΔfusHo 5.28 kJ/mol Std entropy change of fusion, ΔfusSo 28.6 J/(mol·K) Std enthalpy change of vaporizationDecane (423 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 425.89 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −302.1 – −299.9 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −6779.21 – −6777Ytterbium(III) chloride (data page) (30 words) [view diff] exact match in snippet view article
Phase behavior Std enthalpy change of fusionΔfusHo 58.1±11.6 kJ/mol Std entropy change of fusionΔfusSo 50.3±10.1 J/(mol•K) Std enthalpy change of atomizationΔatHoBromine trifluoride (data page) (64 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationDichloromethane (data page) (202 words) [view diff] exact match in snippet view article
(237 °C), 6100 kPa Std enthalpy change of fusion, ΔfusHo +6.160 kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationArsine (data page) (30 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationTetracyanomethane (431 words) [view diff] exact match in snippet view article find links to article
Tetraethynylmethane Barnes, D.S.; Mortimer, C.T.; Mayer, E. (July 1973). "The enthalpy of formation of tetracyanomethane". The Journal of Chemical ThermodynamicsGlycerol (data page) (292 words) [view diff] exact match in snippet view article
(577 °C), 7500 kPa Std enthalpy change of fusion, ΔfusHo 18.28 kJ/mol Std entropy change of fusion, ΔfusSo 62.7 J/(mol·K) Std enthalpy change of vaporizationDiiodomethane (412 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 133.81 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) 67.7–69.3 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −748.4 to −747.2 kJAcetaldehyde (data page) (149 words) [view diff] exact match in snippet view article
(183 °C), 5570 kPa Std enthalpy change of fusion, ΔfusHo 2.310 kJ/mol Std entropy change of fusion, ΔfusSo 15.43 J/(mol·K) Std enthalpy change of vaporizationNegentropy (1,107 words) [view diff] exact match in snippet view article find links to article
nonnegative. There is a physical quantity closely linked to free energy (free enthalpy), with a unit of entropy and isomorphic to negentropy known in statisticsTrichloroethylene (data page) (226 words) [view diff] exact match in snippet view article
(298 °C), 5016 kPa Std enthalpy change of fusion, ΔfusHo 8.45 kJ/mol Std entropy change of fusion, ΔfusSo 44.8 J/(mol·K) Std enthalpy change of vaporizationSilver acetylide (487 words) [view diff] exact match in snippet view article find links to article
Gardner, Peter J.; Head, Arthur J.; Majdi, Hassan S. (1991). "The standard enthalpy of formation of silver acetylide". Thermochimica Acta. 180: 325–330. Bibcode:1991TcAcTerephthalic acid (data page) (80 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationEthane (data page) (346 words) [view diff] exact match in snippet view article
MPa Std enthalpy change of fusion, ΔfusHo 9.76 kJ/mol at −182 °C Std entropy change of fusion, ΔfusSo 6.46 J/(mol·K) at −182 °C Std enthalpy change ofBarium hydroxide (data page) (59 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationPyridine (data page) (144 words) [view diff] exact match in snippet view article
(346 °C), 5660 Pa Std enthalpy change of fusion, ΔfusHo 8.28 kJ/mol Std entropy change of fusion, ΔfusSo 35.8 J/(mol·K) Std enthalpy change of vaporizationCalcium hydroxide (data page) (191 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationVinyl bromide (data page) (65 words) [view diff] exact match in snippet view article
MPa, 0.1615 m3/mol Std enthalpy change of fusion, ΔfusHo 5.12 kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporization1,3-Propanediol (469 words) [view diff] exact match in snippet view article find links to article
Refractive index (nD) 1.440 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −485.9–−475.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1848.1–−1837.9 kJHeats of fusion of the elements (data page) (187 words) [view diff] exact match in snippet view article
Values refer to the enthalpy change between the liquid phase and the most stable solid phase at the melting point (normal, 101.325 kPa). As quoted fromButyl acetate (361 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 225.11 J/mol·K Std enthalpy of formation (ΔfH⦵298) −609.6 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 3467 kJ/mol Hazards OccupationalTripalmitin (178 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 1387.4 J/mol·K (liquid) Std enthalpy of formation (ΔfH⦵298) −2468.7 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −31605.9 kJ/mol HazardsUnsymmetrical dimethylhydrazine (1,247 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 200.25 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) 48.3 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1982.3 – −1975.1 kJ mol−1Palmitic acid (1,265 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 452.37 J/(mol·K) Std enthalpy of formation (ΔfH⦵298) −892 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 10030.6 kJ/mol HazardsTridecylic acid (230 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 387.6 J/mol·K Std enthalpy of formation (ΔfH⦵298) −807.2 kJ/mol (liquid) Std enthalpy of combustion (ΔcH⦵298) 8024.2 kJ/mol (liquid)1-Hexene (data page) (95 words) [view diff] exact match in snippet view article
(230 °C), 3.158 MPa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationMaterials Project (486 words) [view diff] exact match in snippet view article find links to article
using Density Functional Theory (DFT). Commonly computed values include enthalpy of formation, crystal structure, and band gap. The assembled databasesChemical force microscopy (1,786 words) [view diff] exact match in snippet view article find links to article
specific morphology, and facilitates studies of basic chemical bonding enthalpy and surface energy. Typically, CFM is limited by thermal vibrations withinUndecane (241 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 458.15 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −329.8 – −324.6 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −7.4339 – −7.4287Hydrogen iodide (data page) (68 words) [view diff] exact match in snippet view article
(151 °C), 8310000 Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationTriolein (180 words) [view diff] exact match in snippet view article find links to article
8 K) Thermochemistry Std enthalpy of formation (ΔfH⦵298) 1.97·105 kJ/kmol Gibbs free energy (ΔfG⦵) −1.8·105 kJ/kmol Std enthalpy of combustion (ΔcH⦵298)Phosphoryl chloride (data page) (42 words) [view diff] exact match in snippet view article
602 K (329 °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationTriethylamine (1,090 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 216.43 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −169 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.37763 to −4.37655 MJDiethylamine (500 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 178.1 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −131 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.035 MJ mol−1 HazardsPentane (data page) (225 words) [view diff] exact match in snippet view article
7 °C), 3360 kPa Std enthalpy change of fusion, ΔfusHo 8.4 kJ/mol Std entropy change of fusion, ΔfusSo 58.5 J/(mol·K) Std enthalpy change of vaporizationMethanol (data page) (353 words) [view diff] exact match in snippet view article
(240 °C), 78.5 atm Std enthalpy change of fusion, ΔfusHo 3.1773 kJ/mol Std entropy change of fusion, ΔfusSo 18.1 J/(mol·K) Std enthalpy change of vaporizationDibromofluoromethane (data page) (64 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationM-Xylene (data page) (190 words) [view diff] exact match in snippet view article
(345 °C), ? Pa Std enthalpy change of fusion, ΔfusHo 11.57 kJ/mol Std entropy change of fusion, ΔfusSo 51.36 J/(mol·K) at –47.88 °C Std enthalpy change of vaporizationHexafluoroethane (data page) (78 words) [view diff] exact match in snippet view article
kPa, 4.51 mol/dm3 Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationUranium hexafluoride (1,502 words) [view diff] exact match in snippet view article find links to article
original on 2013-09-16. Retrieved 2013-08-08. Johnson, Gerald K. (1979). "The Enthalpy of Formation of Uranium Hexafluoride". The Journal of Chemical ThermodynamicsPhosphorus trichloride (data page) (71 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationTrifluoroiodomethane (data page) (64 words) [view diff] exact match in snippet view article
MPa, 868 kg/m3 Std enthalpy change of fusion, ΔfusHo -589.11 kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationBarium oxide (data page) (57 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationBarium nitrate (data page) (76 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationExergy efficiency (845 words) [view diff] exact match in snippet view article find links to article
destroyed here. For fossil fuels the free enthalpy of reaction is usually only slightly less than the enthalpy of reaction so from equations (3) and (4)1,3-Cycloheptadiene (17 words) [view diff] exact match in snippet view article find links to article
mol−1 Std molar entropy (S⦵298) J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) - kJ mol−1 Hazards GHS labelling:Boric acid (data page) (65 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationHydroxymethyl group (228 words) [view diff] exact match in snippet view article find links to article
Chemical formula −CH2OH Molar mass 31.034 g·mol−1 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −9 kJ/mol Except where otherwise noted, data are1-Hexanol (341 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 287.4 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −377.5 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.98437 MJ mol−1 Hazards1,3-Cycloheptadiene (17 words) [view diff] exact match in snippet view article find links to article
mol−1 Std molar entropy (S⦵298) J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) - kJ mol−1 Hazards GHS labelling:Methyl methacrylate (data page) (65 words) [view diff] exact match in snippet view article
K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo 14.4 kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationIsopropylamine (270 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 218.32 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −113.0–−111.6 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.3540–−2.3550 MJSyntin (435 words) [view diff] exact match in snippet view article find links to article
three strained cyclopropane rings, the molecule has a highly positive enthalpy of formation: ΔfH°(l)= 133 kJ/mol (980 kJ/kg, the average value for theButane (data page) (158 words) [view diff] exact match in snippet view article
0 °C), 3796.0 kPa Std enthalpy change of fusion, ΔfusHo 4.66 kJ/mol Std entropy change of fusion, ΔfusSo 34.56 J/(mol·K) Std enthalpy change of vaporizationEthylene glycol (data page) (205 words) [view diff] exact match in snippet view article
2 MPa Standard enthalpy change of fusion, ΔfusHo 9.9 kJ/mol Standard entropy change of fusion, ΔfusSo 38.2 J/(mol·K) Standard enthalpy change of vaporizationLead telluride (738 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 50.5 J·mol−1·K−1 Std enthalpy of formation (ΔfH⦵298) −70.7 kJ·mol−1 Std enthalpy of combustion (ΔcH⦵298) 110.0 J·mol−1·K−1 HazardsBoron trioxide (data page) (32 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationHydrogen-donor solvent (210 words) [view diff] exact match in snippet view article find links to article
naphthalene by transfer of two equivalents of H2 to the substrate. The enthalpy of hydrogenation of naphthalene is relatively low, which allows the tetrahydronaphthaleneBarium chloride (data page) (132 words) [view diff] exact match in snippet view article
K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo 15.85 kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationIodoform (751 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 157.5 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) 180.1 – 182.1 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −716.9 – −718.1 kJ/molCyclohexa-1,4-diene (189 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 189.37 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) 63.0–69.2 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3573.5 – −3567.5 kJ1-Propanol (data page) (150 words) [view diff] exact match in snippet view article
8 °C), 5200 kPa Std enthalpy change of fusion, ΔfusHo 5.37 kJ/mol Std entropy change of fusion, ΔfusSo 36 J/(mol·K) Std enthalpy change of vaporizationTert-Butyl hydroperoxide (359 words) [view diff] exact match in snippet view article find links to article
Refractive index (nD) 1.3870 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −294±5 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 2.710±0.005 MJ/mol HazardsP-Xylene (data page) (190 words) [view diff] exact match in snippet view article
(344 °C), 3500 kPa Std enthalpy change of fusion, ΔfusHo 17.1 kJ/mol Std entropy change of fusion, ΔfusSo 59.8 J/(mol·K) Std enthalpy change of vaporizationTetrahydrofuran (data page) (201 words) [view diff] exact match in snippet view article
°C), 5190 kPa Std enthalpy change of fusion, ΔfusHo 8.540 kJ/mol Std entropy change of fusion, ΔfusSo 51.8 J/(mol·K) Std enthalpy change of vaporizationBenzene (data page) (204 words) [view diff] exact match in snippet view article
MPa Std enthalpy change of fusion, ΔfusHo 9.9 kJ/mol at 5.42 °C Std entropy change of fusion, ΔfusSo 35.5 J/(mol·K) at 5.42 °C Std enthalpy change ofSarcosine (837 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 128.9 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −513.50–−512.98 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1667.84–−1667.54Bromoform (910 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 130.5 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) 6.1–12.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −549.1–−542.5 kJ mol−1Nitromethane (data page) (155 words) [view diff] exact match in snippet view article
(315 °C), 5870 kPa Std enthalpy change of fusion, ΔfusHo 9.7 kJ/mol Std entropy change of fusion, ΔfusSo 39.6 J/(mol·K) Std enthalpy change of vaporizationCyclohexanone (992 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) +229.03 J·K−1·mol−1 Std enthalpy of formation (ΔfH⦵298) −270.7 kJ·mol−1 Std enthalpy of combustion (ΔcH⦵298) −3519.3 kJ·mol−1 HazardsCyclohexane (data page) (218 words) [view diff] exact match in snippet view article
enthalpy change of fusion, ΔfusHo 2.68 kJ/mol crystal I → liquid Std entropy change of fusion, ΔfusSo 9.57 J/(mol·K) crystal I → liquid Std enthalpy changeProcess (686 words) [view diff] exact match in snippet view article find links to article
matter between a system and its surroundings Isenthalpic process, in which enthalpy stays constant Isobaric process, in which the pressure stays constant IsochoricPhosphorus trifluoride (data page) (29 words) [view diff] exact match in snippet view article
(−2 °C), 42.7 atm Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporization1-Pentanol (385 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 258.9 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −351.90–−351.34 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3331.19–−3330.63Benzaldehyde (1,423 words) [view diff] exact match in snippet view article find links to article
Viscosity 1.321 cP (25 °C) Thermochemistry Std enthalpy of formation (ΔfH⦵298) −36.8 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −3525.1 kJ/mol HazardsStearic acid (1,576 words) [view diff] exact match in snippet view article find links to article
J/mol·K Std molar entropy (S⦵298) 435.6 J/mol·K Std enthalpy of formation (ΔfH⦵298) −947.7 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −11342.4 kJ/mol HazardsAcetonitrile (data page) (215 words) [view diff] exact match in snippet view article
enthalpy change of fusion, ΔfusHo 8.167 kJ/mol (crystal I → liq) Std entropy change of fusion, ΔfusSo 35.61 J/(mol·K) (crystal I → liq) Std enthalpy changeMenthol (data page) (109 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationGuanidine (1,392 words) [view diff] exact match in snippet view article find links to article
Conjugate acid Guanidinium Thermochemistry Std enthalpy of formation (ΔfH⦵298) −57 – −55 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1.0511 – −1.0531 MJ mol−1Trimethylaluminium (920 words) [view diff] exact match in snippet view article find links to article
R3N·AlMe3. The Lewis acid properties of AlMe3 have been quantified. The enthalpy data show that AlMe3 is a hard acid and its acid parameters in the ECWCyclohexane (1,604 words) [view diff] exact match in snippet view article find links to article
(Immediate danger) 1300 ppm Thermochemistry Std enthalpy of formation (ΔfH⦵298) −156 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −3920 kJ/mol Related compounds2,2,2-Trifluoroethanol (626 words) [view diff] exact match in snippet view article find links to article
doi:10.1016/s0307-4412(98)00073-9. Sherry AD, Purcell KF (1970). "Linear enthalpy-spectral shift correlations for 2,2,2-trifluoroethanol". Journal of PhysicalSodium chloride (data page) (163 words) [view diff] exact match in snippet view article
26×106 Pa Std enthalpy change of fusion, ΔfusHo 27.95 kJ/mol (0.52 kJ/g) Std entropy change of fusion, ΔfusSo 26.02 J/(mol·K) Std enthalpy change of vaporizationSodium nitrate (1,732 words) [view diff] exact match in snippet view article find links to article
material for thermal energy recovery, owing to its relatively high melting enthalpy of 178 J/g. Examples of the applications of sodium nitrate used for thermalCheletropic reaction (1,611 words) [view diff] exact match in snippet view article find links to article
temperatures were measured for seven of the dienes permitting calculations of the enthalpy of activation (ΔH‡) and entropy of activation (ΔS‡) for these reactionsBismuth(III) oxide (data page) (34 words) [view diff] exact match in snippet view article
point ? K (? °C), ? Pa Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationCheletropic reaction (1,611 words) [view diff] exact match in snippet view article find links to article
temperatures were measured for seven of the dienes permitting calculations of the enthalpy of activation (ΔH‡) and entropy of activation (ΔS‡) for these reactions2,2,2-Trifluoroethanol (626 words) [view diff] exact match in snippet view article find links to article
doi:10.1016/s0307-4412(98)00073-9. Sherry AD, Purcell KF (1970). "Linear enthalpy-spectral shift correlations for 2,2,2-trifluoroethanol". Journal of PhysicalManganese(IV) fluoride (1,598 words) [view diff] exact match in snippet view article
at room temperature has been estimated at 10−4 Pa (10−9 bar), and the enthalpy change of reaction at +44(8) kJ mol−1. Manganese tetrafluoride reacts violentlyFrigorific mixture (840 words) [view diff] exact match in snippet view article find links to article
as the enthalpy of dissolution for the melting point depressant is often significantly greater (e.g. ΔH -57.61 kJ/mol for KOH) than the enthalpy of fusionLithium sulfate (1,303 words) [view diff] exact match in snippet view article find links to article
Chem. Eng., 40, 987–991. Thomson T. P.; Smith D. E.; Wood R. H. (1974). Enthalpy of dilution of aqueous Na2SO4 and Li2SO4. J. Chem. Eng., 19, 386–388. RaoTert-Butylamine (251 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 233.63 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −151.1–−150.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.9959–−2.9951 MJStrontium oxide (255 words) [view diff] exact match in snippet view article find links to article
capacity (C) 44.3 J·mol−1·K−1 Std molar entropy (S⦵298) 57.2 J·mol−1·K−1 Std enthalpy of formation (ΔfH⦵298) −592.0 kJ·mol−1 Hazards Flash point Non-flammableEthyl iodide (254 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 109.7 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −39.9 to −38.3 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1.4629 to −1.46211,2-Diaminopropane (355 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 247.27 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −98.2 – −97.4 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.5122 – −2.51162,3,4-Trimethylpentane (45 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 329.32 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −256.9–−253.5 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −5.4671–−5.4639 MJStearin (490 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 1534.7 J/mol·K (liquid) Std enthalpy of formation (ΔfH⦵298) −2344 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 35806.7 kJ/mol HazardsIsobutylamine (152 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 194 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −133.0 – −132.0 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.0139 – −3.0131Creatinine (2,388 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 167.4 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −240.81–239.05 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.33539–2.33367Anthracene (1,366 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 207.5 J/(mol·K) Std enthalpy of formation (ΔfH⦵298) 129.2 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 7061 kJ/mol Hazards GHSEthylenediamine (1,168 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 202.42 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −63.55 to −62.47 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1.8678 to −1.8668Acridine (1,353 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 208.03 J/mol·K Std enthalpy of formation (ΔfH⦵298) 179.4 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 6581.3 kJ/mol Hazards2,3,3-Trimethylpentane (81 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 245.56 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −255.1–−252.3 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −5.4683–−5.4657 MJChloroform (data page) (190 words) [view diff] exact match in snippet view article
(264 °C), 5328.68 kPa Std enthalpy change of fusion, ΔfusHo 8.8 kJ/mol Std entropy change of fusion, ΔfusSo 42 J/(mol·K) Std enthalpy change of vaporizationDepolymerization (334 words) [view diff] exact match in snippet view article find links to article
depolymerize is indicated by their ceiling temperature. At this temperature, the enthalpy of polymerization matches the entropy gained by converting a large moleculeEthyl acetate (data page) (128 words) [view diff] exact match in snippet view article
kPa Std enthalpy change of fusion, ΔfusHo 10.48 kJ/mol (189.3 K) Std entropy change of fusion, ΔfusSo 55.27 J/(mol·K) (189.3 K) Std enthalpy change ofNewman–Kwart rearrangement (565 words) [view diff] exact match in snippet view article find links to article
two-step process passing through a discrete reactive intermediate). The enthalpy of activation for this transition state is generally quite high for typicalTrimyristin (466 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 1246 J/mol·K (liquid) Std enthalpy of formation (ΔfH⦵298) −2355 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 27643.7 kJ/mol HazardsRachid Yazami (1,528 words) [view diff] exact match in snippet view article find links to article
the battery cannot simultaneously share the same entropy and the same enthalpy values, a statement referred to as the "Yazami's Battery Theorem." TheAniline (data page) (378 words) [view diff] exact match in snippet view article
4890 kPa Std enthalpy change of fusion, ΔfusHo 10.54 kJ/mol Std entropy change of fusion, ΔfusSo 39.57 J/(mol·K) at –6.3 °C Std enthalpy change of vaporization1,2-Dichloroethane (data page) (184 words) [view diff] exact match in snippet view article
kPa Std enthalpy change of fusion, ΔfusHo 8.8366 kJ/mol at –35.9 °C Std entropy change of fusion, ΔfusSo 37.25 J/(mol·K) at –35.9 °C Std enthalpy changeLithium tantalate (data page) (130 words) [view diff] exact match in snippet view article
(~680 °C) (~1220 °F) Std enthalpy change of fusion, ΔfusHo ? kJ/mol Std entropy change of fusion, ΔfusSo ? J/(mol·K) Std enthalpy change of vaporizationMalononitrile (484 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 130.96 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) 187.7 to 188.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1,654.0 to −1,654Gallane (939 words) [view diff] exact match in snippet view article find links to article
GaH3 dimerises in the vapor phase to form Ga2H6, digallane(6) and the enthalpy change associated with the gas phase dissociation reaction Ga2H6 → 2GaH31-Bromobutane (338 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 327.02 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −148 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.7178–−2.7152 MJ mol−1Praseodymium(III) oxide (176 words) [view diff] exact match in snippet view article
P-3m1, No. 164 Thermochemistry Heat capacity (C) 117.4 J•mol−1•K−1 Std enthalpy of formation (ΔfH⦵298) −1809.6 kJ•mol−1 Related compounds Other anionsCalcium azide (46 words) [view diff] exact match in snippet view article find links to article
slightly soluble in ethanol insoluble in ether, acetone Thermochemistry Std enthalpy of formation (ΔfH⦵298) 14.2 kJ/mol Except where otherwise noted, data areΓ-Valerolactone (1,075 words) [view diff] exact match in snippet view article find links to article
index (nD) 1.4333 (20 °C) Thermochemistry Std enthalpy of formation (ΔfH⦵298) −461.3 kJ·mol−1 Std enthalpy of combustion (ΔcH⦵298) −2649.6 kJ·mol−1 HazardsHexane (data page) (158 words) [view diff] exact match in snippet view article
(234.5 °C), 3020 kPa Std enthalpy change of fusion, ΔfusHo 13 kJ/mol Std entropy change of fusion, ΔfusSo 70 J/(mol·K) Std enthalpy change of vaporizationP-Toluic acid (179 words) [view diff] exact match in snippet view article find links to article
Sparingly soluble in hot water Thermochemistry Std enthalpy of formation (ΔfH⦵298) −429 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 3862 kJ/mol Hazards GHSCarbon tetrachloride (data page) (213 words) [view diff] exact match in snippet view article
3.625 mol.dm−3 Std enthalpy change of fusion, ΔfusHo 2.52 kJ/mol Std entropy change of fusion, ΔfusSo 10.1 J/(mol·K) Std enthalpy change of vaporizationFormation (474 words) [view diff] exact match in snippet view article find links to article
equilibrium constant for the formation of a complex in solution Formation enthalpy, standard heat of formation of a compound Formation (group theory), a class1-Bromobutane (338 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 327.02 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −148 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.7178–−2.7152 MJ mol−1Squalane (539 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 886.36 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) −871.1...−858.3 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −19.8062...−19.7964Chemical property (276 words) [view diff] exact match in snippet view article find links to article
properties of a substance to guide its applications. Heat of combustion Enthalpy of formation Toxicity Chemical stability in a given environment FlammabilityDimethylacetamide (956 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 178.2 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) −300.1 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −2.5835–−2.5805 MJ/molΓ-Valerolactone (1,075 words) [view diff] exact match in snippet view article find links to article
index (nD) 1.4333 (20 °C) Thermochemistry Std enthalpy of formation (ΔfH⦵298) −461.3 kJ·mol−1 Std enthalpy of combustion (ΔcH⦵298) −2649.6 kJ·mol−1 Hazards1-Propanol (851 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 192.8 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) −302.79…−302.29 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −2.02156…−2.021062-Bromopropane (241 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 135.6 J K mol−1 Std enthalpy of formation (ΔfH⦵298) −129 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.0537–−2.0501 MJ mol−1Silver bromide (1,957 words) [view diff] exact match in snippet view article find links to article
differences are attributed to the relative solvation enthalpies of the halide ions; the enthalpy of solvation of fluoride is anomalously large. AlthoughAcetonitrile (1,797 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 149.62 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) 40.16–40.96 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −1256.03 – −1256.63Titanium nitride (1,871 words) [view diff] exact match in snippet view article find links to article
the alloy. TiN forms at very high temperatures because of its very low enthalpy of formation, and even nucleates directly from the melt in secondary steel-makingGroup-contribution method (1,414 words) [view diff] exact match in snippet view article find links to article
ideal gas enthalpy of formation, standard ideal gas Gibbs energy of formation, ideal gas heat capacity, enthalpy of vaporization, enthalpy of fusion,Cobaltocene (620 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 236 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) +237 kJ/mol (uncertain) Std enthalpy of combustion (ΔcH⦵298) −5839 kJ/mol Hazards2,5-Dimethylhexane (141 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 249.20 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −262.0 – −259.0 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −5.4615 – −5.4587Lauric acid (1,348 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 404.28 J/mol·K Std enthalpy of formation (ΔfH⦵298) −775.6 kJ/mol Std enthalpy of combustion (ΔcH⦵298) 7377 kJ/mol 7425.8 kJ/molMolybdenum hexacarbonyl (951 words) [view diff] exact match in snippet view article find links to article
Octahedral Dipole moment 0 D Thermochemistry Std enthalpy of formation (ΔfH⦵298) −989.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2123.4 kJ mol−1 HazardsCyanogen (1,404 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 241.57 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) 309.07 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −1.0978–−1.0942 MJ/molDiboron tetrachloride (459 words) [view diff] exact match in snippet view article find links to article
capacity (C) 137.7 J/mol K Std molar entropy (S⦵298) 232.3 J/mol K Std enthalpy of formation (ΔfH⦵298) −523 kJ/mol Gibbs free energy (ΔfG⦵) −468.8 kJ/molDimethylformamide (1,981 words) [view diff] exact match in snippet view article find links to article
978-0-470-74957-9 Cramer, R. E.; Bopp, T. T. (1977). "Graphical display of the enthalpies of adduct formation for Lewis acids and bases". Journal of Chemical EducationNitroglycerin (4,207 words) [view diff] exact match in snippet view article find links to article
of the gaseous byproducts to about 5,000 °C (9,000 °F). With a standard enthalpy of explosive decomposition of −1414 kJ/mol and a molecular weight of 227Hexane (1,922 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 296.06 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −199.4–−198.0 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4180–−4140 kJ mol−1Potassium phosphide (179 words) [view diff] exact match in snippet view article find links to article
powder Thermochemistry Std molar entropy (S⦵298) 49.8 J mol−1 K−1 Std enthalpy of formation (ΔfH⦵298) −1.77 kJ mol−1 Except where otherwise noted, dataIminodiacetic acid (458 words) [view diff] exact match in snippet view article find links to article
Basicity (pKb) 12.124 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −933.9–−931.3 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1.6430–−1.6406 MJ3-Methylhexane (94 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 309.6 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −228.7–−226.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.8151–−4.8127 MJGlycylglycine (393 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 180.3 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −749.0 to −746.4 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1.9710 to −1.9684Dimethyl ether (1,687 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 65.57 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −184.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1460.4 kJ mol−1 HazardsRubidium hydroxide (165 words) [view diff] exact match in snippet view article find links to article
°C) Solubility soluble in ethanol Acidity (pKa) 15.4 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −413.8 kJ/mol Hazards Occupational safety and healthBeryllium sulfide (177 words) [view diff] exact match in snippet view article find links to article
Heat capacity (C) 34 J/mol K Std molar entropy (S⦵298) 34 J/mol K Std enthalpy of formation (ΔfH⦵298) −235 kJ/mol Hazards NIOSH (US health exposure limits):Ethane (2,860 words) [view diff] exact match in snippet view article find links to article
(C) 52.14± 0.39 J K−1 mol−1 at 298 Kelvin Std enthalpy of formation (ΔfH⦵298) −84 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1561.0–−1560.4 kJ mol−12,3-Dimethylhexane (34 words) [view diff] exact match in snippet view article find links to article
−98.77·10−6 cm3/mol Thermochemistry Std enthalpy of formation (ΔfH⦵298) −253.3 – −251.3 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −5.4683 – −5.46653-Methylhexane (94 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 309.6 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −228.7–−226.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.8151–−4.8127 MJGlycylglycine (393 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 180.3 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −749.0 to −746.4 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −1.9710 to −1.9684Gallium(I) oxide (359 words) [view diff] exact match in snippet view article
(decomposes) Magnetic susceptibility (χ) −34·10−6 cm3/mol Thermochemistry Std enthalpy of formation (ΔfH⦵298) −356.2 kJ/mol Related compounds Other cations BoronSec-Butylamine (125 words) [view diff] exact match in snippet view article find links to article
500 μPa s (at 20 °C) Thermochemistry Std enthalpy of formation (ΔfH⦵298) −138.5 to −136.5 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.0095 to −3.0077Energy conversion efficiency (3,025 words) [view diff] exact match in snippet view article find links to article
these theoretical minima or maxima.The difference between the change of enthalpy and the change of Gibbs energy of a chemical transformation at a particularRubidium hydroxide (165 words) [view diff] exact match in snippet view article find links to article
°C) Solubility soluble in ethanol Acidity (pKa) 15.4 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −413.8 kJ/mol Hazards Occupational safety and healthCaesium monoxide (275 words) [view diff] exact match in snippet view article find links to article
capacity (C) 76.0 J/(K·mol) Std molar entropy (S⦵298) 146.9 J/(K·mol) Std enthalpy of formation (ΔfH⦵298) −345.8 kJ/mol Hazards Occupational safety and healthSilicon tetraazide (638 words) [view diff] exact match in snippet view article find links to article
°C with a melting enthalpy of 110 J/g is recorded. The DSC measurement shows at 265 °C a sharp exothermic reaction with an enthalpy of −2400 J/g. SimilarManganese(II) oxide (550 words) [view diff] exact match in snippet view article
octahedral (O2−) Thermochemistry Std molar entropy (S⦵298) 60 J·mol−1·K−1 Std enthalpy of formation (ΔfH⦵298) −385 kJ·mol−1 Hazards NFPA 704 (fire diamond) 13-Ethylpentane (113 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 314.55 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −226.2–−223.8 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.8174–−4.8152 MJ2-Butanol (786 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 213.1 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −343.3 to −342.1 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.6611 to −2.6601Nickel tetracarbonyl (1,637 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 320 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −632 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −1180 kJ/mol Hazards OccupationalTriethanolamine (1,267 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 389 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −665.7 – −662.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.8421 – −3.8391Aluminium selenide (187 words) [view diff] exact match in snippet view article find links to article
Cc, No. 9 Thermochemistry Std molar entropy (S⦵298) 154.8 J/mol K Std enthalpy of formation (ΔfH⦵298) -566.9 kJ/mol Hazards GHS labelling: Pictograms2-Methylhexane (382 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 323.34 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −231.1 – −228.5 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.8127 – −4.8103Heptane (1,580 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 328.57 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −225.2 – −223.6 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.825 – −4.809Benzoic acid (2,424 words) [view diff] exact match in snippet view article find links to article
7 J/mol·K Std molar entropy (S⦵298) 167.6 J/mol·K Std enthalpy of formation (ΔfH⦵298) −385.2 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −3228 kJ/mol Hazards OccupationalSodium carbonate (3,100 words) [view diff] exact match in snippet view article find links to article
also used in the processing and tanning of animal hides. The integral enthalpy of solution of sodium carbonate is −26.7 kJ/mol . The Mohs hardness ofCatalytic resonance theory (4,076 words) [view diff] exact match in snippet view article find links to article
ads}}(t)}{\Delta H_{\text{j,ads}}(t)}}} The two surface species also share the common enthalpy of adsorption, delta δi-j. Specification of the oscillation frequency andThiophosphoryl fluoride (1,772 words) [view diff] exact match in snippet view article find links to article
The liquid refractive index is 1.353. The enthalpy of vaporisation 19.6 kJ/mol at boiling point. The enthalpy of vaporisation at other temperatures isNiobium(V) ethoxide (459 words) [view diff] exact match in snippet view article
N/A; reacts with water Thermochemistry Std enthalpy of formation (ΔfH⦵298) −1583.9 ± 2.7 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −6872.6 ± 1.7 kJ mol−1Neodymium(III) oxide (485 words) [view diff] exact match in snippet view article
(C) 111.3 J·mol−1·K−1 Std molar entropy (S⦵298) 158.6 J·mol−1·K−1 Std enthalpy of formation (ΔfH⦵298) −1807.9 kJ·mol−1 Related compounds Other anionsThulium(III) chloride (375 words) [view diff] exact match in snippet view article
Space group C12/m1, No. 12 Coordination geometry 6 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −966.6 kJ/mol Hazards Occupational safety and healthAntimony pentoxide (407 words) [view diff] exact match in snippet view article find links to article
Crystal structure cubic Thermochemistry Heat capacity (C) 117.69 J/mol K Std enthalpy of formation (ΔfH⦵298) −1008.18 kJ/mol Hazards GHS labelling: PictogramsDichloromethane (2,592 words) [view diff] exact match in snippet view article find links to article
J/(mol·K) Std enthalpy of formation (ΔfH⦵298) −124.3 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −454.0 kJ/mol (from standard enthalpies of formation)2-Methylheptane (135 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 356.39 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −256.5–−253.9 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −5466.7–−5464.3 kJNano-interfaces in bone (410 words) [view diff] exact match in snippet view article find links to article
"Evidence for an elementary process in bone plasticity with an activation enthalpy of 1 eV". J. R. Soc. Interface. 4 (13): 277–282. doi:10.1098/rsif.2006Chewing gum (6,482 words) [view diff] exact match in snippet view article find links to article
phenomenon of the negative enthalpy of dissolution that occurs with bulk sweeteners, such as the sugar alcohols. The enthalpy of dissolution refers to theDimethylaminopropylamine (259 words) [view diff] exact match in snippet view article find links to article
molar entropy (S⦵298) 323.0 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −76.9–−76.9 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.8955–−3.8875 MJSodium hydroxide (6,097 words) [view diff] exact match in snippet view article find links to article
iron(III) oxide, sodium metal, and hydrogen gas. This is due to the lower enthalpy of formation of iron(III) oxide (−824.2 kJ/mol) compared to sodium hydroxideEuropium(III) bromide (197 words) [view diff] exact match in snippet view article
water Will dissolve Thermochemistry Std molar entropy (S⦵298) 50.7 ± 3 Std enthalpy of formation (ΔfH⦵298) −186.1 ± 3 Gibbs free energy (ΔfG⦵) −179.3 ± 3 HazardsChloromethane (1,712 words) [view diff] exact match in snippet view article find links to article
Std molar entropy (S⦵298) 234.36 J/(K⋅mol) Std enthalpy of formation (ΔfH⦵298) −83.68 kJ/mol Std enthalpy of combustion (ΔcH⦵298) −764.5–−763.5 kJ/mol HazardsGun tunnel (124 words) [view diff] exact match in snippet view article find links to article
compression. The hypersonic facility at IISC Bangalore, India has a high enthalpy gun tunnel, which can produce Schlieren imaging and produce up to 8 megajoulesN-Butylamine (420 words) [view diff] exact match in snippet view article find links to article
Thermochemistry Heat capacity (C) 188 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −128.9 – −126.5 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −3.0196 – −3.0174Scandium bromide (274 words) [view diff] exact match in snippet view article find links to article
Solubility in water soluble Solubility soluble in ethanol Thermochemistry Std enthalpy of formation (ΔfH⦵298) −2.455 kJ/g Hazards NFPA 704 (fire diamond) 0 0Dimethyl sulfide (2,674 words) [view diff] exact match in snippet view article find links to article
Refractive index (nD) 1.435 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −63.9 to −66.9 kJ⋅mol−1 Std enthalpy of combustion (ΔcH⦵298) −2.1812 to −2.1818 MJ⋅mol−1Germanium tetrafluoride (298 words) [view diff] exact match in snippet view article find links to article
0·10−6 cm3/mol Structure Molecular shape tetrahedral Thermochemistry Std enthalpy of formation (ΔfH⦵298) −8.008 kJ/g Hazards Occupational safety and health2,2-Dimethylbutane (563 words) [view diff] exact match in snippet view article find links to article
entropy (S⦵298) 272.00 J K−1 mol−1 Std enthalpy of formation (ΔfH⦵298) −214.4 – −212.4 kJ mol−1 Std enthalpy of combustion (ΔcH⦵298) −4.1494 – −4.14763-Hexanol (108 words) [view diff] exact match in snippet view article find links to article
acetone Thermochemistry Heat capacity (C) 286.2 J·mol−1·K−1 (liquid) Std enthalpy of formation (ΔfH⦵298) −392.4 kJ·mol−1 (liquid) Related compounds RelatedRubidium hydride (77 words) [view diff] exact match in snippet view article find links to article
Crystal structure cubic, cF8 Space group Fm3m, No. 225 Thermochemistry Std enthalpy of formation (ΔfH⦵298) −52.3 kJ/mol Related compounds Other anions Rubidium