The partial molar volumes of water and ethanol in a solution with ₂ are 17.0 and 57.0 cm³ .mol-¹, respectively. Part A = 0.45 at 25 °C Calculate the volume change upon mixing sufficient ethanol with 6.50 mol of water to give this concentration. The densities of water and ethanol are 0.997 and 0.7893 g-cm-³, respectively, at this temperature. Express your answer to two significant figures and include the appropriate units.

The partial molar volumes of water and ethanol in a solution with ₂ are 17.0 and 57.0 cm³ .mol-¹, respectively. Part A = 0.45 at 25 °C Calculate the volume change upon mixing sufficient ethanol with 6.50 mol of water to give this concentration. The densities of water and ethanol are 0.997 and 0.7893 g-cm-³, respectively, at this temperature. Express your answer to two significant figures and include the appropriate units.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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