Write the balanced complete ionic equations and net ionic equations for the reactions that occur when each?

Write the balanced complete ionic equations and net ionic equations for the reactions that occur when each of the following solutions are mixed. What are the spectator ions?

(a) Cr2(SO4)3(aq) + (NH4)2CO3(aq)


(b) AgNO3(aq) + K2SO4(aq)


(c) Pb(NO3)2(aq) + KOH(aq)
3 answers 3