Chemistry Gibbs Free Energy Solution: Use Hess’s law to calculate ∆G°rxn using the follo...

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Solution: Use Hess’s law to calculate ∆G°rxn using the following information. NO(g) + O(g) → NO2(g), ∆G°rxn = ? 2O3(g) → 3O2(g), ∆G°rxn = +489.6kJ O2(g) → 2O(g), ∆G°rxn = +463.4kJ NO(g) + O3 → NO2(g) + O2(g), ∆G°rxn = -199.5kJ 277.0 kJ -225.7 kJ 753.5 kJ -1152.5 kJ -676.0 kJ