Use the standard reaction enthalpies given below to

Last updated: 8/5/2022

Use the standard reaction enthalpies given below to determine ΔH°rxn for the following reaction: 2 NO(g) + O2(g) → 2 NO2(g) ΔH°rxn = ? Given: N2(g) + O2(g) → 2 NO(g) ΔH rxn = +183 kJ 1/2 N2(g) + O2(g) → NO2(g) ΔH°rxn = +33 kJ A) -150. kJ B) -117 kJ C) -333 kJ D) +115 kJ E) +238 kJ