I can't solve it can you please help me asap

15 marks) Consider solubility equilibri 1. Write out the solubility equilibrium equation for Caso 2. Use Le Chatelier's Principle to predict whether the solubility of CSO will increase, decrease or remain the same on the addition of each of the following substances. Provide a brief explanation for your predictions 1. Call II. PO II. Ba(NO3)2 IV, Naci ENTER THE SUM OF MOLAR COEFFICIENTS FOR PART 1 BELOW. Note: Your answer entered here must match the answer you submit to the drop box - or you will get a mark of zero on the