Iron(II) sulfate, also known as ferrous sulfate or copperas, is a chemical compound. Its chemical formula is FeSO4. It is made of iron and sulfate ions. The iron is in its +2 oxidation state.
Iron(II) sulfate, also known as ferrous sulfate or copperas, is a chemical compound. Its chemical formula is FeSO4. It is made of iron and sulfate ions. The iron is in its +2 oxidation state.