(aq). 16. In a saturated solution of Mg(OH)2 at 21°C, the concentration of OH- is 2.50 X 10² M. The equilibriu represented by the following equation: Mg(OH)2(s) ⇒ Mg²+ (aq) + 2OH¯( Write the expression for the solubility-product constant, Ksp, and calculate its value under these conditions. Note: Show all calculations, follow the rules of significant figures, and box your final answer.

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Author:Steven S. Zumdahl, Donald J. DeCoste
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Chapter17: Equilibrium
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16. In a saturated solution of Mg(OH)2 at 21°C, the concentration of OH- is 2.50 X 10-2 M. The equilibrium is
represented by the following equation: Mg(OH)2(s) Mg²+ (aq) + 2OH- Write the expression for the
solubility-product constant, Kåp, and calculate its value under these conditions. Note: Show all
calculations, follow the rules of significant figures, and box your final answer.
(aq).
Transcribed Image Text:16. In a saturated solution of Mg(OH)2 at 21°C, the concentration of OH- is 2.50 X 10-2 M. The equilibrium is represented by the following equation: Mg(OH)2(s) Mg²+ (aq) + 2OH- Write the expression for the solubility-product constant, Kåp, and calculate its value under these conditions. Note: Show all calculations, follow the rules of significant figures, and box your final answer. (aq).
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