滴定突跃 武溪大享化学与分子科学学院 COLLESE OF CHEMISTRY AND MDLECULRR SCIENCES WUHRN UNIVERSITY sp前，-0.1%，按剩余M浓度计算 [M']=0.1%cwP即：pM'=3.0+pcwP Sp后，+0.1%，按过量Y浓度计算 Y']=0.1%cMP [MY'] [M']= KMY[Y'] pM'=lgK'My-3.0 MY']SCMSP Wuhan University滴定突跃 sp前，- 0.1％，按剩余M浓度计算 sp后，+ 0.1％，按过量Y浓度计算 [M]=0.1% cM sp 即：pM=3.0+pcM sp [Y]=0.1% cM sp [M ]= [MY] K MY[Y] [MY] ≈cM sp pM=lgK MY-3.0