Question
6.7 mL of a potassium chloride solution was added to a 54.730 g evaporating dish. The
combination weighed 61.945 g. After evaporation the dish and contents weighed 55.428 g.
a. What was the mass percent of potassium chloride in the solution?
b. How many grams of potassium chloride.ean be dissolved in 100 grams of water?
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6.7 mL of a potassium chloride solution was added to a 54.730 g evaporating dish. The combination weighed 61.945 g. After evaporation the dish and contents weighed 55.428 g. a. What was the mass percent of potassium chloride in the solution? b. How many grams of potassium chloride.ean be dissolved in 100 grams of water?

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