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What is the percentage by volume of 30.0 mL ethanol (C2H6O) dissolved in 150.0 mL water (H2O)? 16.7 % 20 % 83.3 % 15 %
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What is the percentage by volume of 30.0 mL ethanol (C2H6O) dissolved in 150.0 mL water (H2O)?

16.7 %
20 %
83.3 %
15 %

User Davidkonrad
by
7.1k points

1 Answer

4 votes

Answer: 16.7 %

Step-by-step explanation:


(30.0)/(150.0+30.0)=\boxed{16.7\%}

User Xbelanch
by
6.6k points
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