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2. Compute the heat of the formation of methane, CH4. The equation intricate is C (s) + 2 H2 (g) - CH4 (g) AH = ? The thermochemical equations for the combustion are; (a) CH4 (g) + 2 02 (g)- CO2 (g) + 2H2O (1) AH = - 890.4 kJ (b) 2 H2 (g) + 02 (g) –→ 2H20 (1) AH = - 571.5 kJ (c) C (s) • 02 (g) cO2 (g) AH=-393 7 k.T

2. Compute the heat of the formation of methane, CH4. The equation intricate is C (s) + 2 H2 (g) - CH4 (g) AH = ? The thermochemical equations for the combustion are; (a) CH4 (g) + 2 02 (g)- CO2 (g) + 2H2O (1) AH = - 890.4 kJ (b) 2 H2 (g) + 02 (g) –→ 2H20 (1) AH = - 571.5 kJ (c) C (s) • 02 (g) cO2 (g) AH=-393 7 k.T

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.146QP: Given the following (hypothetical) thermochemical equations:...
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2. Compute the heat of the formation of methane, CH4. The equation intricate is C (s) + 2 H2 (g) CH4 (g) AH = ? The thermochemical equations for the combustion are; (a) CH4 (g) + 2 02 (g)- CO2 (g) + 2H2O (1) AH = - 890.4 kJ (b) 2 H2 (g) + 02 (g) - 2H20 (1) AH = - 571.5 kJ (c) C (s) + 02 (g) -> CO2 (g) AH=-393 7 k.T
Transcribed Image Text:2. Compute the heat of the formation of methane, CH4. The equation intricate is C (s) + 2 H2 (g) CH4 (g) AH = ? The thermochemical equations for the combustion are; (a) CH4 (g) + 2 02 (g)- CO2 (g) + 2H2O (1) AH = - 890.4 kJ (b) 2 H2 (g) + 02 (g) - 2H20 (1) AH = - 571.5 kJ (c) C (s) + 02 (g) -> CO2 (g) AH=-393 7 k.T
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