A.[NH3]=0.20mol/L B.[NH3]+[Ag(NH3)+]+[Ag(NH3)2+]=0.20mol/L C.[NH3]+[Ag(NH3)+]+2[Ag(NH3)2+]=0.20mol/L D.[NH3]+[Ag(NH3)+]+2[Ag(NH3)2+]+[NH4+]=0.20mol/L
A.HgCl42- B.HgCl3- C.HgCl2 D.HgCl+
若EDTA滴定M反應(yīng)為 以下表示正確的是()
A.c(M)=[M’]+[MY] B.c(M)=[M]+[M’]+[MY] C.c(M)=[MA]+[MY] D.c(M)=[M]+[MA]