🤓 Based on our data, we think this question is relevant for Professor Atwood's class at UB.

Solution: Calculate the enthalpy of the reaction2NO(g) + O2(g) → 2NO2(g)given the following reactions and enthalpies of formation:12N2(g) + O2(g) → NO2(g),   ΔH∘A = 33.2 kJ12N2(g) + 1/2 O2(g) → NO(g),  ΔH∘B = 90.2 kJ

Problem

Calculate the enthalpy of the reaction

2NO(g) + O2(g) → 2NO2(g)

given the following reactions and enthalpies of formation:

12N2(g) + O2(g) → NO2(g),   ΔH= 33.2 kJ

12N2(g) + 1/2 O2(g) → NO(g),  ΔH= 90.2 kJ