A.3200 B.48000 C.10000 D.8000
A.Co2+>Ni2+>Mn2+ B.Co2+<Ni2+<Mn2+ C.Ni2+<Co2+<Mn2+ D.Co2+>Mn2+>Ni2+
A.[Cu(H2O)6]2+ B.[Co(H2O)6]2+ C.[Fe(CN)6]3- D.[ Ni(CN)6]4-