Question

Write down the names of the following complexes
[(H2O)4Fe(OH)2Fe(H2O)4]
[CoCl(NO2)(en)2]Cl
[K2(PtCl6)]

Answer 1

1) Aqueous iron(III) hydroxy dimer (octaaquadihydroxoiron(III) ion)

2) Chlorobis(ethylenediamine)nitrocobalt(III) chloride

3) Potassium hexachloroplatinate