How many grams are contained by a 4% solution of 100 mL? I answered .04 gram but the correct answer was 4 grams...can anyone explain why?
One mL of marine weighs one gram. If you enjoy 100 mL of a 4% weight solution, 4 grams of what you're calculation are required for that concentration. 4% of 100 grams is 4 grams.
4% of 100ml= .04 x 100 = 4
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