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Chemistry, 13.10.2021 02:10 benwill0702

Solution of KCl has mass of 12.4 g. Mass of solid KCl, after evaporation, is 2.4 g. Calculate % by mass concentration of the original solution?

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Solution of KCl has mass of 12.4 g. Mass of solid KCl, after evaporation, is 2.4 g. Calculate % by m...

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