Write the net ionic equation for this reaction
occurring in water: Potassium sulfate and
barium chloride are mixed to form potassium
chloride and barium sulfate.
answer choices:
1. 2K^(+) + 2Cl^(-) --> 2KCl
2. SO^(2-)4 + Ba2^(+) --> BaSO4
3. SO^(2-)4 + BaCl2 --> 2Cl^(-) + BaSO4
4. No reaction...