The list of salts whose solubility increases as the pH becomes more acidic; the fact about the anions present in these salts; the list of salts whose solubility remains unaffected by the solution 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.

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Chapter 15, Problem 4RQ

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Interpretation: The list of salts whose solubility increases as the pH becomes more acidic; the fact about the anions present in these salts; the list of salts whose solubility remains unaffected by the solution 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.

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