100 ml of a saturated solution of Mg(OH)2 contains 8.2  10-4 g solute. Mol. wt. of Mg(OH)2 is 58.3 g mole-1; calculate its Ksp.

Question

100 ml of a saturated solution of Mg(OH)2 contains 8.2  10-4 g solute. Mol. wt. of Mg(OH)2 is 58.3 g mole-1; calculate its Ksp.
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Solution 1

Sure, here is the step by step solution:

Step 1: Calculate the molarity of Mg(OH)2 Molarity = mass of solute (g) / molar mass (g/mol) / volume of solution (L) Molarity = 8.2 x 10^-4 g / 58.3 g/mol / 0.1 L = 1.41 x 10^-5 mol/L

Step 2: Write the solubility product expression for Mg(OH)2 Mg(OH)2 (s) Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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