Physical Chemistry Chapter 7 One-component phase equilibrium For a one-component system(pure water) f=1→p+2=3p,(C=1) f20,p≥1,32p21 2 P=3,f=011 f＝1－p＋2＝3－p，(C＝1） f ≥0, p ≥1, 3≥p≥1 p＝1，f＝2 p＝2，f＝1 p＝3，f＝0 One-component phase equilibrium For a one-component system (pure water) Physical Chemistry Chapter 7