Since pH = 3.19,

Let the solubility of C_{6}H_{5}COOAg be x mol/L.

Then,

Thus, the solubility of silver benzoate in a pH 3.19 solution is 1.66 × 10^{–6} mol/L. Now, let the solubility of C_{6}H_{5}COOAg be x’ mol/L.

Hence, C_{6}H_{5}COOAg is approximately 3.317 times more soluble in a low pH solution.