(Answered) A solution containsnbsp018nbspmnbsppotassium

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A solution contains 0.18 M potassium hydroxide and 0.18 M potassium cyanide. Solid zinc nitrate is added slowly to this mixture. What ionic compound precipitates first from the solution? Solubility product constant data is found in the Chemistry References.

Formula of first precipitate =______

Hint: It is not necessary to use a calculation here.

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