Review previous lecture (1) S.J.T.U. Phase Transformation and Applications Condition of equilibrium Phase equilibrium相平衡/化学反应的平衡 8W,en1>2=0 4,2=41G2=G1 SJTU Thermodynamics of Materials Spring2018©X.J.Jin Lecture 8 Chemical equilibriumPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2018 © X. J. Jin Lecture 8 Chemical equilibrium Review previous lecture (1) Condition of equilibrium Phase equilibrium相平衡/化学反应的平衡 Wrev.1→2 = 0 i,2 i,1 Gi,2 = Gi,1  = 