Aqueous solutions of this ion give a reddish precipitate when excess hydroxide ion is added.
ACu^{2+}
BCO₃^{2−}
CFe^{3+}
DAl^{3+}
EPb^{2+}
ACu^{2+}
BCO₃^{2−}
CFe^{3+}
DAl^{3+}
EPb^{2+}