Question

Express your answer as a net ionic equation. Identify all of the phases in your answer. Enter noreaction if no precipitate is formed.

1.) Ca(NO3)2(aq) and Li2S(aq)

2.) K3PO4(aq) and Zn(NO3)2(aq)

3.)FeCl3(aq) and Na2SO4(aq)

4.)  Li3PO4 and AgNO3 are mixed.

5.) Cs2SO4 and Na2CO3 are mixed.

6.) Fe(NO3)2 and Na2CO3 are mixed.

7.) BaCl2 and KOH are mixed.

Answer 1

1.) Ca(NO3)2(aq) and Li2S(aq)

net ionic equation :    Ca2+(aq) + S2-(aq) ----------------> CaS(s)

2.) K3PO4(aq) and Zn(NO3)2(aq)

net ionic equation :Zn2+(aq) + PO43-(aq) --------------------> Zn3(PO4)2(s)

3.)FeCl3(aq) and Na2SO4(aq)

net ionic : Fe3+(aq) + SO42-(aq) -----------------------> Fe2(SO4)3(s)

4.)  Li3PO4 and AgNO3 are mixed.

net ionic : 3 Ag+ (aq) + PO43-(aq) -------------------> Ag3PO4(s)

5.) Cs2SO4 and Na2CO3 are mixed.

no reaction

6.) Fe(NO3)2 and Na2CO3 are mixed.

net ionic : Fe2+(aq) + CO32-(aq) ------------------> FeCO3(s)

7.) BaCl2 and KOH are mixed.

no reaction