Calculate the percent mass of solute in each of the following solutions. A. 2.14g of potassium chloride dissolved in 12.5G of water B. 2.14 of potassium chloride dissolved in 25.0g of water C. 2.14 of potassium chloride dissolved in 37.5g of water D. 2.14 of potassium chloride dissolved in 50.0g of water

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Calculate the percent mass of solute in each of the following solutions. A. 2.14g of potassium chloride dissolved in 12.5G of water B. 2.14 of potassium chloride dissolved in 25.0g of water C. 2.14 of potassium chloride dissolved in 37.5g of water D. 2.14 of potassium chloride dissolved in 50.0g of water
Expert Solution
Step 1

percent by mass is given by formula

percent mass = mass of solutemass of solution × 100

 

Mass of solution = mass of solute + mass of solvent

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