Question

Name the following compounds using the Roman numeral system:

a. Fe₂(SO₄)₃
b. Cr(OH)₂
c. Hg₂(ClO₃)₂
d. Fe(ClO₄)₂
e. MnSO₄
f. Cr₂(SO₃)₃
g. Hg(IO₃)₂
h. Pb(ClO₂)₂
i. Cu(C₂H₃O₂)₂
j. Cu₂SO₄
k. CoSO₄
l. Pb₃(PO₄)₂

Answer 1

1. Ferrous (||) Sulphate
2. Chromium (||) Hydroxide
3. Mercury (|V)chlorine trioxide
4. Ferrous chlorine tetraoxide
5. Manganese sulphate
6. Chromium (|||) Sulphate
7. Mercury (||)Iophenoxic acid
8. Lead(||) Chlorine dioxide
9. Cuprous diacetate
10. Copper(||) Sulphate
11. Cobalt Sulphate
12. Lead(||) Phosphoric oxide