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 For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.86E

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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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