Question

How is Ksp related to molarity?

Answer 1

 Ksp is related to molarity as

For a saturated solution where an ionic solid such as silver chloride is in equilibria with its aqueous ions we can write:

AgCl(s)⇌Ag+(aq)+Cl−(aq)

For which Ksp=[Ag+(aq)][Cl−(aq)]

This relationship is temperature dependent