Answer:
The difference between iron (II) nitrate and iron (III) nitrate: difference in oxidation states of iron in both compounds.
Explanation:
1) Iron(II) nitrate :
In iron(II) nitrate , iron is present in the +2 oxidation state.The molecular formula is given as:
\(Fe(NO_3)_2\) = ferrous nitarte
2) Iron (III) nitrate
In iron(II) nitrate , iron is present in the +3 oxidation state.The molecular formula is given as:
\(Fe(NO_3)_3\) = Ferric nitrate