Write the net ionic equation for the following molecular equation.

Question

3FeCl2(aq) + 2(NH4)3PO4(aq) Fe3(PO4)2(s) + 6NH4Cl(aq)

Answer 1

You add the aq.
3Fe^2+ + 6Cl^- + 6NH4^+ + 2PO4^3- ==> Fe3(PO4)2(s) + 6NH4+ + 6Cl^-

Now cancel the ions that are common to both sides; what is left is the net ionic equation.