Question

1. The molecular formula of coordination compounds [Cr(NH3)4Cl2]Br and [Cr(NH3)4(Br)(Cl)]Cl are?
2. The IUPAC name of [Cr(NH3)4Cl2]Br and [Cr(NH3)4(Br)(Cl)]Cl are?
3. State the oxidation number of the metal ion in [Cr(NH3)4Cl2]Br and [Cr(NH3)4(Br)(Cl)]Cl.

Answer 1

1. [Cr(NH3)4]Cl2Br
2. Bromide dichlorotetraaminechromium And chloride chlorobromotetraaminechromium
3. 3+