Hydrolysis is simply the reaction with water.
For the net reactions of the remaining ions:
Take note to Crisscross (charge to the subscript of other ion) the charges to identify the proper ratio of ions in the compound.
Which of the following ions will react with water in a hydrolysis reaction:
K +, Ba2+, Cu2+, Zn2+, F-, SO32-, Cl-
For those ions that undergo hydrolysis, write net ionic equations for the hydrolysis reaction.