Multiple Choice
Given the following reactions 2NO → N2 + O2 ΔH = -180 kJ
2NO + O2 → 2NO2 ΔH = -112 kJ
The enthalpy of the reaction of nitrogen with oxygen to produce nitrogen dioxide
N2 + 2O2 → 2NO2
Is ________ kJ.
A) 68
B) -68
C) -292
D) 292
E) -146
Correct Answer:
Verified
Correct Answer:
Verified
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