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Which one of the following reactions would produce the largest amount of heat per mole of oxygen? A. CH4 (g) + 2 O, (g) → CO2 (g) + H2O (g) AH° = -802 kJ/mol B. 2 Pb (s) + 3 0, (g) → 2 SO2 (g) +2 PbO (s) AH° = -828 kJ/mol C. 2 CH3OH (g) + 3 O, (g) → 2 CO2 (g) +4 H2O (g) AH° = -1280 kJ/mol D. 2 Ca (s) + O, (g) → 2 CaO (s) AH° = -635 kJ/mol Rationale:

Which one of the following reactions would produce the largest amount of heat per mole of oxygen? A. CH4 (g) + 2 O, (g) → CO2 (g) + H2O (g) AH° = -802 kJ/mol B. 2 Pb (s) + 3 0, (g) → 2 SO2 (g) +2 PbO (s) AH° = -828 kJ/mol C. 2 CH3OH (g) + 3 O, (g) → 2 CO2 (g) +4 H2O (g) AH° = -1280 kJ/mol D. 2 Ca (s) + O, (g) → 2 CaO (s) AH° = -635 kJ/mol Rationale:

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 6.34QP: The equation for the combustion of butane, C4H10, is C4H10(g)+132O2(g)4CO2(g)+5H2O(g) Which one of...
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Which one of the following reactions would produce the largest amount of heat per mole of oxygen? A. CH4 (g) + 2 0, (g) → CO2 (g) + H20 (g) AH° = -802 kJ/mol B. 2 Pb (s) + 3 0, (g) → 2 SO2 (g) +2 PbO (s) AH° = -828 kJ/mol C. 2 CH3OH (g) + 3 0, (g) → 2 CO2 (g) +4 H20 (g) AH° = -1280 kJ/mol D. 2 Ca (s) + 0, (g) → 2 Cao (s) AH° = -635 kJ/mol %3D Rationale: Reset Selection
Transcribed Image Text:Which one of the following reactions would produce the largest amount of heat per mole of oxygen? A. CH4 (g) + 2 0, (g) → CO2 (g) + H20 (g) AH° = -802 kJ/mol B. 2 Pb (s) + 3 0, (g) → 2 SO2 (g) +2 PbO (s) AH° = -828 kJ/mol C. 2 CH3OH (g) + 3 0, (g) → 2 CO2 (g) +4 H20 (g) AH° = -1280 kJ/mol D. 2 Ca (s) + 0, (g) → 2 Cao (s) AH° = -635 kJ/mol %3D Rationale: Reset Selection
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