已知：等I,P△，Gm=∑VB4B 实气：f=PBYB4B=4g+RTLn p9 △，Gnm=∑yBg+RTLn 》 r △，Gm=△，GR+RTLnQ9 △，G%=∑y哈=-RTLnK 12 12 已知：等 T,P r Gm =  B  B 实气：f B =PBγB     P f RTLn B B = B + A a D d G g H h r m B B P f P f P f P f G RTLn ( ) ( ) ( ) ( )       =   +   r Gm = r Gm + RTLnQf    r Gm = B  B = −RTLnKf