The precipitation of weaker electrolytes follows _?
Correct answer: C. Le chatelier's Principle
- A. Law of Mass Action
- B. Law of energy conservation
- C. Le chatelier's Principle
- D. None of these
Explanation
The precipitation of weaker electrolytes follows the common ion effect. Due to the ions produced by electrolyte shift, the solubility of the equilibrium is in a direction that is predicted by the Le Chatelliers principle.
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About Chemical Equilibrium
Reversible reactions reach dynamic equilibrium when forward and reverse rates become equal, and Le Chatelier's principle predicts the effect of changing concentration, pressure or temperature. The chapter also covers solubility product, the common ion effect, buffer action and the conditions used in Haber's process, with equilibrium shifts distinguished from changes in the equilibrium constant.
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