Answer :
- Ferrous (||) Sulphate
- Chromium (||) Hydroxide
- Mercury (|V)chlorine trioxide
- Ferrous chlorine tetraoxide
- Manganese sulphate
- Chromium (|||) Sulphate
- Mercury (||)Iophenoxic acid
- Lead(||) Chlorine dioxide
- Cuprous diacetate
- Copper(||) Sulphate
- Cobalt Sulphate
- Lead(||) Phosphoric oxide