# Playing with Concentration 1

Chemistry Level 3

The molality of an alcohol $(\ce{C_2{H}_6O})$ solution is $3\text{ mol kg}^{-1}$, and its density is $1.6\text{ g mL}^{-1}.$ What is the mass percentage of the solution?

If your answer is $20\ \%,$ write your answer as $0.2.$

Write your answer to 5 decimal places.

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