Copper(I) chloride is a sparingly soluble salt with Ksp=1.9107. a. Calculate the concentration of chloride ion in a saturated solution of copper(I) chloride. b. Suppose sodium chloride is added to the saturated solution in part a so that it becomes 1.0mM sodium chloride. Would the concentration of copper(I) ion increase, decrease, or stay the same? Briefly explain qualitatively without performing a calculation. c. Support your response in part b by calculating the concentration of copper(I) ion ir the saturated solution of copper(I) chloride that is also 1.0mM sodium chloride