What is the solubility product constant (Ksp) used for?

A.

To measure the total mass of a solute that can dissolve in a solvent

B.

To determine the concentration of a solute in a saturated solution

C.

To calculate the solubility of a solute in a given solvent

D.

To compare the solubilities of different solutes in the same solvent

Correct answer is B

The solubility product constant (Ksp) is a constant specific to a given solute and solvent at a particular temperature. It is used to calculate the concentration of a solute in a saturated solution, where no more solute can dissolve at equilibrium.