Calculate the enthalpy of the reaction 2NO(g) + O2(g)→2NO2(g) given the following reactions and enthalpies of formation: 1. N2 (g) + O2(g)→NO2(g), AH¿= 33.2 kJ 2. N2 (g) + O2 (g)→NO(g), AH = 90.2 kJ Express your answer with the appropriate units. • View Available Hint(s) ? AH° = Value Units

Chemistry: Principles and Reactions
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Author:William L. Masterton, Cecile N. Hurley
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Chapter8: Thermochemistry
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Enthalpy a

Part A
Calculate the enthalpy of the reaction
2NO(g) + O2(g)→2NO2(g)
given the following reactions and enthalpies of formation:
1. N2 (g) + O2(g)→NO2(g), AH = 33.2 kJ
2. N2 (g) +O2 (g)→NO(g), AH = 90.2 kJ
Express your answer with the appropriate units.
• View Available Hint(s)
HẢ
?
AH° =
Value
Units
Transcribed Image Text:Part A Calculate the enthalpy of the reaction 2NO(g) + O2(g)→2NO2(g) given the following reactions and enthalpies of formation: 1. N2 (g) + O2(g)→NO2(g), AH = 33.2 kJ 2. N2 (g) +O2 (g)→NO(g), AH = 90.2 kJ Express your answer with the appropriate units. • View Available Hint(s) HẢ ? AH° = Value Units
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