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Given the following reactions: N2 (g) + 2O2 (g) →2 NO2 (g) ΔH = 66.4 kJ 2NO (g) + O2 (g) →2 NO2 (g) ΔH = -114.2 kJ The enthalpy of the reaction of nitrogen to produce nitric oxide is ___ kJ N2 (g) + O2 (g) →2 NO (g) Solve this, please make it short and simple