标态:x1时的化学势,为真实的纯溶剂 溶质B:服从亨利定律 PB=KXXB ==(T)+RTLn P =m (T)+RTLn pe RTLnXB LB=LB (T,P)+RTLnXB u含(T,P)=g(T)+RTLn K 2 21 标态:xA =1 时的化学势,为真实的纯溶剂 溶质 B:服从亨利定律 l B = g B = B (T)+ RTLn P PB = B (T)+ RTLn P Kx B + RTLnXB B = B (T,P)+ RTLnXB B (T,P)= B (T)+ RTLn P Kx PB =KX xB