上游克通大学 SHANGHAI JIAO TONG UNIVERSITY 9.5 Immiscibility:Regular solution 4500 4000 m=17,D00md 3500 3000 2500 2000 1500 1000 白 500 025 0.5 0.75 出 ia) 0 -100 T=800K.w=17.000/m0 1t2 200 300 400 ®3025 0.5 0.758.4 1 -500 TON 想◆ -600 Figure 9.14 The miscibility gap in solid A-B solutions. 700 800 0.25 0.75 Figure 9.13 Plots of properties of mixing versus composition for regular solutions: (a)molar enthalpy and (b)molar Gibbs free energy. 39.5 Immiscibility: Regular solution 3