阳离子:Ag+>Fe3+>Hg2+>Cu2+>H+(酸电离)>Pb2+ >Sn2+>Fe2+>Zn2+>H+(水电离)>Al3+>Mg2+>Na+ >Ca2+>K+
阴离子:S2->I->Br->Cl->OH->含氧酸根>F-
祝楼主明日凯旋~