Solubility and Precipitation

Practice Questions

GRE Subject Test: Chemistry › Solubility and Precipitation

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The $K_{sp}$ of is $1.8*10^{-14}$ . What is the molar solubility of in water?

For the titration of $0.001 M\ Ag^{2+}$ with solution of $Cl^-_{(aq)}$ , the end point occurs upon addition of of the $Ag^{2+}$ solution. Determine the initial concentration of chloride that was present in the original solution.

Write the solubility product, $K_{sp}$ , for $BaSO_4_{(s)}$ .

Write the $K_{sp}$ expression for the following equilibria:

$Mg(OH)_{2(s)} \leftrightarrow Mg^{2+(aq)} + 2 OH^{-}_{(aq)}$

The Ksp of is $5.0*10^{-9}$ . What is the molar solubility of in water?

$Pb(OH)_{2}$ has a $K_{sp}$ equal to $1.2\times10^{-15}$ . What would be the numerical expression used to determine the molar solubility (S) of $Pb(OH)_{2}$ ?

Calculate the molar solubility of with $K_{sp} = 3.6\times 10^{-8}$ in a solution containing $0.01\textup{ M}$ .

Calculate the molar solubility of $Mn(OH)_{2}$ with a $K_{sp} = 1.6\times 10^{-13}$ if enough is added to raise the pH of the solution to pH 10.

$Al(OH)_{3}$ has a $K_{sp}$ equal to $1.3\times10^{-33}$ . What would be the numerical expression used to determine the molar solubility (S) of $Al(OH)_{3}$ ?

Which salt is insoluble in water?

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