Write the net ionic equation for the following molecular equation.

Question

Write the net ionic equation for the following molecular equation.

 

3CaI2(aq) + 2(NH4)3PO4(aq) Ca3(PO4)2(s) + 6NH4I(aq)

Answer 1

3CaI2(aq) + 2(NH4)3PO4(aq) ---------  Ca3(PO4)2(s) + 6NH4I(aq)

 

only the aq. dissociates to the corresponding ions.

 

3Ca²⁺ +  6I^-     +    6NH₄⁺  + 2PO₄^3-    --------  Ca₃(PO₄)₂(s)  +  6NH₄⁺  +  6I^-

 

3Ca²⁺(aq)      +    2PO₄^3-(aq) ----------- Ca₃(PO₄)₂(s)     that is the net ionic equation