Deduce the common names for the following compounds from the names given for related compounds.
| 1. | Cu2SO4 | CuSO4 is cupric sulfate |
| 2. | Fe2(SO4)3 | FeSO4 is ferrous sulfate |
| 3. | H3PO3 | H3PO4 is phosphoric acid |
| 4. | K2MnO4 | KMnO4 is potassium permanganate |
Answers:
| 1. | Cu2SO4 | cuprous sulfate |
| 2. | Fe2(SO4)3 | ferric sulfate |
| 3. | H3PO3 | phosphorous acid |
| 4. | K2MnO4 | potassium manganate |
