Estimate the equilibrium constant at 600K for the following reaction if the heat of reaction is constant between 298 K and 600K? C2H4 + H2O C2H5OH Standard Gibbs free energy change for the reaction = -8494 kJ/mol Standard heat of formation data: H2O(g)-241,997 KJ/mol C2H5OH(g)=-235.89 KJ/mol C2H4 (g) 48.986 KJ/mol​