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18 Dec 2019

A solution contains an unknown mass of dissolved barium ions. When sodium sulfate is added to the solution, a white precipitate forms. The precipitate is filtered and dried and then found to have a mass of 244 mg .What mass of barium was in the original solution? (Assume that all of the barium was precipitated out of solution by the reaction.)

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Beverley Smith
Beverley SmithLv2
31 Dec 2019

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