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The solubility of Pb(OH)(2) in water is ...

The solubility of `Pb(OH)_(2)` in water is `6.7xx10^(-6)`M. Calculate the solubility of `Pb(OH)_(2)` in a buffer solution of `pH=8`.

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To solve the problem of calculating the solubility of `Pb(OH)₂` in a buffer solution of pH 8, we can follow these steps: ### Step 1: Determine the dissociation of `Pb(OH)₂` The dissociation of lead(II) hydroxide can be represented as: \[ Pb(OH)_2 (s) \rightleftharpoons Pb^{2+} (aq) + 2 OH^{-} (aq) \] Let the solubility of `Pb(OH)₂` in water be denoted as \( S \). Therefore, the concentration of \( Pb^{2+} \) ions will be \( S \) and the concentration of \( OH^{-} \) ions will be \( 2S \). ...
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