Chapter 15, Problem 4RQ

Interpretation Introduction

Interpretation: The list of salts whose solubility increases as the $\text{pH}$ becomes more acidic; the fact about the anions present in these salts; the list of salts whose solubility remains unaffected by the solution $\text{pH}$ and the fact about the anions present in these salts is to be stated.

Concept introduction: According to the Le Chatelier’s principle when a change is imposed on a reaction that is in equilibrium, the reaction goes in that direction where the effect of that change is reduced.