Multiple Choice
Given the standard reaction enthalpies below:
N2(g) + O2 2NO(g)
H° = +180.5 kJ.mol-1
2NO2(g) N2(g) + 2O2(g)
H° = -66.4 kJ.mol-1
Calculate the standard reaction enthalpy for the oxidation of nitric oxide to nitrogen dioxide,shown below:
2NO(g) + O2(g) 2NO2(g)
A) (+114.1 kJ.mol-1 )
B) (+246.9 kJ.mol-1 )
C) (-114.1 kJ.mol-1 )
D) (-294.6 kJ.mol-1 )
E) (-246.9 kJ.mol-1 )
Correct Answer:

Verified
Correct Answer:
Verified
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