Review S.J.T.U. Phase Transformation and Applications Properties relations Entropy of Mixing,Partial Molar Quantities 热力学关系式的应用 -) p.65..13 a△G =△V ap ap (av 0s OH aH S,o SJTU Thermodynamics of Materials Fall 2018 ©X.J.Jin Lecture 7 equilibrium IPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Fall 2018 © X. J. Jin Lecture 7 equilibrium I Review Properties relations Entropy of Mixing，Partial Molar Quantities 热力学关系式的应用 T T P V P S          =        − = 0           T V U p.65, 2.13 V p G T =            T p p C           S p T           S T          T p V V           − 1 H S T           H S,        