Question

what is common ion effect​

Answer 1

${\huge {\underline {\purple {\mathbb{ANSWER}}}}}$

The common-ion effect refers to the decrease in solubility of an ionic precipitate by the addition to the solution of a soluble compound with an ion in common with the precipitate. This behaviour is a consequence of Le Chatelier's principle for the equilibrium reaction of the ionic association/dissociation.

Answer 2

Answer:

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