A bottle of wine contains 12.0% ethanol by volume. The density of ethanol (C2 H5OH) is 0.789 g/cm. Calculate the concentration of ethanol in wine in terms of mass percent and molality. a. Mass percent b. Molality mol/kg

A bottle of wine contains 12.0% ethanol by volume. The density of ethanol (C2 H5OH) is 0.789 g/cm. Calculate the concentration of ethanol in wine in terms of mass percent and molality. a. Mass percent b. Molality mol/kg

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.89QE

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A bottle of wine contains 12.0% ethanol by volume. The density of ethanol (C2 H, OH) is 0.789 g/cm".
Calculate the concentration of ethanol in wine in terms of mass percent and molality.
a. Mass percent
b. Molality =
mol/kg
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