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Chemistry, 26.06.2019 19:30 maribelmartine8919
1. explain how you would make 100 ml of a 2.0% (w/v) solution of sodium chloride? 2. how many grams of magnesium sulfate are required to make 250 ml of a 1.6% mgso4 (m/v) solution? 3. a solution contains 2.7 g of cuso4 in 75 ml of solution. what is the percent (mass/volume) of the solution?
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1. explain how you would make 100 ml of a 2.0% (w/v) solution of sodium chloride? 2. how many gram...
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