Under standard conditions, the Gibbs free energy of the reactants G,std(reactants) in a reaction in the gas phase is 232.94 kJ and the Gibbs free energy of the products G,std(products) is 211.56 kJ. Calculate the value of the equilibrium constant for this reaction under standard conditions at 25degC.

Answer 1

dGrxn = dG products - dG reactants
Then dG = -RTlnK