Which relationship between the reaction quotient and the solubility product constant…

CHEMISTRY · Single correct · AP · Chemistry · Equilibrium · Equilibrium

Problem

Which relationship between the reaction quotient

Q

and the solubility product constant

K_{sp}

must be satisfied for a precipitate to form when a sparingly soluble salt is added to a solution that already contains one of its ions? (a)

Q \ge K_{sp}

(b)

Q > K_{sp}

(c)

Q = K_{sp}

(d)

Q < K_{sp}