A solution contains one or more of the following ions: Hg 2 2 + , Ba 2
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A solution contains one or more of the following ions: Hg22 + , Ba2 +, and Fe2 +. When you add potassium chloride to the solution, a precipitate forms. The precipitate is filtered off, and you add potassium sulfate to the remaining solution, producing no precipitate. When you add potassium carbonate to the remaining solution, a precipitate forms. Which ions were present in the original solution? Write net ionic equations for the formation of each of the precipitates observed.
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Formation of Precipitates Potassium Chloride KCl Hg22 Net ioni...View the full answer
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