Quick questions on Common-ion effect - AP Chemistry Unit 7

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?

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Predict, using Le Chatelier's principle, the effect on the solubility of

\text{PbI}_2

of adding KI to the solution. [2 points]

What is q2?

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State whether the common-ion effect changes the value of

K_\text{sp}

. [1 point]

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