Of the substances below,________ will decrease the solubility of Pb(CN)₂ in a saturated solution. A)Pb(MnO₄)₂ B)NaMnO₄ C)HMnO₄ D)H₂O₂ E)NaCl

Question

Quizplus · Accepted Answer

Adding Pb(MnO4)2 will increase the concentration of Pb2+ ions in the solution, which will shift the equilibrium to the left according to Le Chatelier's principle, thereby decreasing the solubility of Pb(CN)2.

Of the Substances Below,________ Will Decrease the Solubility of Pb(CN)2

Of the Substances Below,________ Will Decrease the Solubility of Pb(CN)₂