NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) This work was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences and Biosciences under Contract No. • Search.
[], and was also used for the initial development of high-accuracy ANLn composite electronic structure methods [].
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1.118 of the Thermochemical Network (2015); available at ATcT.anl.gov. You may need to download version 2.0 now from the Chrome Web Store.
Its symbol is ΔfH . Another way to prevent getting this page in the future is to use Privacy Pass. B. Ruscic, R. E. Pinzon, G. von Laszewski, D. Kodeboyina, A. Burcat, D. Leahy, D. Montoya, and A. F. Wagner, B. Ruscic, Active Thermochemical Tables (ATcT) values based on ver. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.
C2H6 (g) + 7/2 O2 (g) → 2 CO2 (g) + 3 H2O (cr,l), C2H4 (g) + 3 O2 (g) → 2 CO2 (g) + 2 H2O (cr,l), CH3CH2CH3 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (cr,l), CH3CCH (g) + CH4 (g) → HCCH (g) + C2H6 (g), CH3CHCH2 (g) + 9/2 O2 (g) → 3 CO2 (g) + 3 H2O (cr,l).
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S. J. Klippenstein, L. B. Harding, and B. Ruscic. The standard molar enthalpy of formation of ethane ,CO2,liquid water are-21.1,94.1 and -68.3 kcal resp - Brainly.in.
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You may need to download version 2.0 now from the Chrome Web Store. The standard molar heats of formation of ethane, carbon dioxide and liquid water are −21.1,−94.1 and −68.3 kcal respectively.
The standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy during the formation of 1 mole of the substance from its constituent elements, with all substances in their standard states. The standard heat of formation (Δf H^0298) of ethane (in kJ/mol), if the heat of combustion of ethane, hydrogen and graphite are - 1560, - 393.5 and - 286 kJ/mol , respectively is .