3金属离子缓冲溶液 式溪大享化学与分子科学学院 COLLEGE OF CHEMIS TRY RND MDLECULRR SCIENCES WUHRN UNIVERSITY [MY] KMY= [MJ[Y] pM =IgKvy+Ig [Y] [MY] pL IgKML+Ig M [M Wuhan UniversityKMY = [MY] [M][Y] 3金属离子缓冲溶液 pM = lgKMY + lg [Y] [MY] pL = lgKML + lg [M] [ML]