Chemistry - Ionic Equilibrium Question with Solution | TestHub

${\text{A}}_{\text{p}}{\text{B}}_{{\text{q}}_{(\text{s})}}\underset{}{\rightleftharpoons }\text{p}{\text{A}}_{\left(\text{a}\text{q}\right)}^{+\text{q}}+\text{q}{\text{B}}_{\left(\text{a}\text{q}\right)}^{-\text{p}}$

${\text{K}}_{\text{sp}}={\left[{\text{A}}^{\text{q}+}\right]}^{\text{p}}{\left[{\text{B}}^{\text{p}-}\right]}^{\text{q}}$

$={\left[\text{pS}\right]}^{\text{p}}{\left[\text{qS}\right]}^{\text{q}}$

${\text{L}}_{\text{s}}={\text{K}}_{\text{sp}}={\text{p}}^{\text{p}}{\text{q}}^{\text{q}}{\text{S}}^{\text{p + q}}$in saturated solution.