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 W,e.1→2=0 42=41G2=G SJTU Thermodynamics of Materials Spring2006©X.J.Jin Lecture 8 Chemical equilibriumPhase Transformation and Applications S. J. T. U. SJTU Thermodynamics of Materials Spring 2006 © 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 δWrev →21. = 0 1,2, = GG ii 1,2, μ = μii