K2[Hgl4], K=+1, I=-1, Hg=+2
[Cr(NH3)6]Cl , Cl=-1, Cr=+1, H=+1, N=-3
[Cu(CNS)2(NH3)2], H=+1, N=-3, Cu=+2, C=+4, S=-2, N=-3
Na[Al(OH)4(H2O)2], Na=+1, Al=3+, O=-2, H=+1
K2[Hgl4], K=+1, I=-1, Hg=+2
[Cr(NH3)6]Cl , Cl=-1, Cr=+1, H=+1, N=-3
[Cu(CNS)2(NH3)2], H=+1, N=-3, Cu=+2, C=+4, S=-2, N=-3
Na[Al(OH)4(H2O)2], Na=+1, Al=3+, O=-2, H=+1