A.K’MY=C’MY/C’M•C’Y B.K’MY=[MY]/C’M•C’Y C.K’MY=[MY]/[M][Y] D.K’MY=KMY/αM(L)•αY(H)
A.加NH4F掩蔽 B.加NaOH沉淀Al3+ C.加抗壞血酸 D.加KCN
A.lg[Cu2+]=pK’CuY B.pCu=-lgKCuY C.lg[Cu2+]=lgK’CuY D.pCu=pK’CuY