🤓 Based on our data, we think this question is relevant for Professor Abanulo's class at GWU.
Using Hess’s Law, determine the ΔH of the following reaction:
N2(g) + 2O2(g) → 2NO2(g)
Given the following equations
N2(g) + 3H2(g) → 2NH3(g) ΔH = -115 kJ
2NH3(g) + 4H2O(l) → 2NO2(g) + 7H2(g) ΔH = -142.5 kJ
H2O(l) → H2(g) + 1/2O2(g) ΔH = -43.7 kJ