Multiple Choice
The thermochemical equation for the combustion of butane is givenn below. C4H10(g) + 13/2 O2(g) ? 4 CO2(g) + 5 H2O( )
?rH° = -2877 kJ/mol-rxn
What is the enthalpy change for the reaction below?
8 CO2(g) + 10 H2O( ) ? 2 C4H10(g) + 13 O2(g)
A) +1439 kJ/mol-rxn
B) +2877 kJ/mol-rxn
C) -5754 kJ/mol-rxn
D) -2877 kJ/mol-rxn
E) +5754 kJ/mol-rxn
Correct Answer:

Verified
Correct Answer:
Verified
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