13.3 Exercise 16

Suggest two ways in which the equilibrium concentration of Ag⁺ can be reduced in a solution of Na⁺, Cl⁻, Ag⁺, and $\text{NO}_{3} ^{−} ,$ in contact with solid AgCl.
$\text{Na}^{+} \left(a q\right) + \text{Cl}^{−} \left(a q\right) + \text{Ag}^{+} \left(a q\right) + \text{NO}_{3} ^{−} \left(a q\right) \rightleftharpoons \text{AgCl} \left(s\right) + \text{Na}^{+} \left(a q\right) + \text{NO}_{3} ^{−} \left(a q\right)$
$\Delta H = −65.9 \text{kJ}$