Given the following bond energies, what is the enthalpy of the combustion of methane? Bond Dissociation Energy H-C 414 kJ/mol H-O 460 kJ/mol 0-0 146 kJ/mol 0=0 497 kJ/mol C=O 803 kJ/mol О A. -917 kJ/mol B. -796 kJ/mol О C. 796 kJ/mol О D. 917 kJ/mol

Introductory Chemistry: A Foundation
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Chapter10: Energy
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Problem 66AP: Calculate the enthalpy change when 1.0(1 g of methane is burned in excess oxygen according to the...
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Given the following bond energies, what is the enthalpy of the combustion of methane?
Bond
Dissociation Energy
H-C
414 kJ/mol
H-O
460 kJ/mol
0-0
146 kJ/mol
0=0
497 kJ/mol
C=O
803 kJ/mol
О
A. -917 kJ/mol
B. -796 kJ/mol
О
C. 796 kJ/mol
О
D. 917 kJ/mol
Transcribed Image Text:Given the following bond energies, what is the enthalpy of the combustion of methane? Bond Dissociation Energy H-C 414 kJ/mol H-O 460 kJ/mol 0-0 146 kJ/mol 0=0 497 kJ/mol C=O 803 kJ/mol О A. -917 kJ/mol B. -796 kJ/mol О C. 796 kJ/mol О D. 917 kJ/mol
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