Answer to Question #239101 in General Chemistry for Luffy

Question #239101

Nitrogen oxides undergo many reactions in the environment and in industry. Given the following
information, calculate ΔH for the overall equation, 2NO2 (g) + 1/2 O2 (g) ⟶ N2O5 (s)

Expert's answer

H = 223.7 kJNO(g) + 1/2 O2(g) NO2(g), H = -57.1 kJ

= 223.7+-57.1

= 166.6kJ

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