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18-11-2017
Chemistry

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find the concentration of a solution with 30 grams of solute in 250 grams of solution.

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02-12-2017

the solution is 30 divided by the Gcd of the both numbers which is 15 so 30/15=2 while 250/15=16.67 so the solution is 2 while the solute is 16.67

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