18. A solution of vodka is 40.0% by volume ethanol (CH;CH;OH) in water. At 30.0 °C, the density of vodka is 0.970 g/ml and the density of water is 1.099 g/mL. Use the volume percent to convert to each

18. A solution of vodka is 40.0% by volume ethanol (CH;CH;OH) in water. At 30.0 °C, the density of vodka is 0.970 g/ml and the density of water is 1.099 g/mL. Use the volume percent to convert to each

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 79QAP

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Question

18.
A solution of vodka is 40.0% by volume ethanol (CH3CH:OH) in water. At 30.0 °C, the density of
vodka is 0.970 g/mL and the density of water is 1.099 g/mL. Use the volume percent to convert to each
of the following, i.e., do not convert from one to the other:

Molality of the solution:
Mole % of the solute:

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