Iron nitrate reacts with sodium hydroxide to form iron hydroxide and sodium nitrate. The ionic equations for the reaction are;
Fe(NO3)3 ------ > Fe+3 + 3NO3-1
NaOH ------ > Na+1 + OH-1
The net ionic equation is;
Fe+3 + 3OH-1 + 3Na+1 + 3NO3-1 ------> Fe(OH)3 + 3NaNO3
The balanced equation for the reaction is;
Fe(NO3)3 + 3NaOH ------ > Fe(OH)3 + 3NaNO3
Fe(NO3)3 ------ > Fe+3 + 3NO3-1
NaOH ------ > Na+1 + OH-1
The net ionic equation is;
Fe+3 + 3OH-1 + 3Na+1 + 3NO3-1 ------> Fe(OH)3 + 3NaNO3
The balanced equation for the reaction is;
Fe(NO3)3 + 3NaOH ------ > Fe(OH)3 + 3NaNO3