The reaction between NO2 and N2O4 is reversible. 2 NO2 (g) ⇌ N2O4 (g) For this reaction, ΔH o = -58.02 kJ/mol, and ΔS o = -176.6 J/mol-K. (a) What is the ΔGo at 25oC and 1 atm? (b) What is the equilibrium constant at 25oC and 1 atm

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