What Is The Solubility Product Constant (Ksp) Of Magnesium Chloride?

The solubility product constant (Ksp) of magnesium chloride is 5.3 x 10^-6 at 25°C. This value represents the equilibrium constant for the dissolution of solid magnesium chloride into its constituent ions, Mg2+ and Cl-. Ksp is calculated by multiplying the concentrations of these ions in solution at equilibrium, each raised to the power of their stoichiometric coefficient in the balanced chemical equation for the dissolution reaction. Magnesium chloride is a moderately soluble salt, with a maximum solubility of approximately 54 g per 100 mL of water at 25°C.