Calculate pH at which `Mg(OH)_(2)` begins to precipitate from a solution containing `0.10M Mg^(2+)` ions. `(K_(SP)of Mg(OH)_(2)=1xx10^(-11))`

Explanation

To solve the problem of calculating the pH at which magnesium hydroxide (Mg(OH)₂) begins to precipitate from a solution containing 0.10 M Mg²⁺ ions, we can follow these steps:

### Step 1: Write the Dissociation Equation
The dissociation of magnesium hydroxide can be represented as:
\[ \text{Mg(OH)}_2 (s) \rightleftharpoons \text{Mg}^{2+} (aq) + 2 \text{OH}^- (aq) \]

### Step 2: Write the Expression for the Solubility Product (Ksp)
The solubility product constant (Ksp) for magnesium hydroxide is given by:
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