Final answer:
The Ksp equation for magnesium phosphate is correctly represented by the dissolution of Mg3(PO4)2 into 3 Mg2+(aq) and 2 PO43-(aq), following its stoichiometry.
Step-by-step explanation:
The Ksp equation provided for magnesium phosphate, Mg3(PO4)2(s) ⇄ 3 Mg2+(aq) + 2 PO43-(aq), is indeed accurate. The solubility product constant, or Ksp, represents the equilibrium between a solid and its respective ions in a saturated solution. The Ksp equation provided for magnesium phosphate, Mg3(PO4)2(s) ⇄ 3 Mg2+(aq) + 2 PO43-(aq), is indeed accurate. The solubility product constant, or Ksp, represents the equilibrium between a solid and its respective ions in a saturated solution. When magnesium phosphate dissolves, it dissociates into three magnesium ions and two phosphate ions as per its stoichiometry, which is reflected in the Ksp expression. When magnesium phosphate dissolves, it dissociates into three magnesium ions and two phosphate ions as per its stoichiometry, which is reflected in the Ksp expression.