Question

Copper(I) chloride has Ksp = 1.7 × 10-7. Calculate the molar solubility of copper(I) chloride in
(a) 0.0858M HCl solution
(b) 0.419 M HCl solution
(c) 0.653 M CaCl2 solution

Answer 1

What do you not understand about the problem? This is Le Chatelier's Principle in action.