Discussion on Two Kinds of Entropy of Activation

By two distinct standard states,different expressions calculating rate coefficient of reaction can be deduced from Eyring equation in transition state theory with thermodynamic method.In such conditions,the meanings and numbers of Gibbs free energy,entropy and enthalpy of activation are disparate.However for two kinds of enthalpy of activation,numeriacal value is equal.And it can be linked with the relation of △_r~≠S_m~φ(P~φ)=△_r~≠S_m~φ(c~φ)+(n-1)R1n(P~φ)/RTc~φ.