醋酸在苯和水中的分配 HAc (w)HAc (o) K K。 Ac- (HAc)2 HAC,w [HACw+[Acw=l Ka [HAc]w [H+] [HAcl。+2[(HAc)2]。 [HAcl。+2Kp[HAc] HAc,o [HAc]o [HAclo =1+2Kp[HAc]o CH4o=Kp+H D=KD HA 1+2Kp[HAclo 醋酸在苯和水中的分配 HAc (w) HAc (o) Ka Ac- (HAc)2 Kp [ ] 1 [ ] [ ] [ ] , + − = + + = H K HAc HAc Ac a w w w  HAc w o o o HAc o HAc HAc HAc [ ] [ ] 2[( ) ] 2 , +  = o o p o HAc HAc K HAc [ ] [ ] 2 [ ] 2 + = Kp HAc o =1+ 2 [ ] HA w HA o D KD , ,   = 1 /[ ] 1 2 [ ] + + + = K H K HAc K a p o D