4 At 25°C, the density of a 50 % by mass ethanol/water solution is 0.914 g cm. Given that the partial molar volume of water in this solution is 17.4 cm'mol'. What is the partial molar volume of the ethanol? (d a.789 g/cm'; d-1.00g cm': Mw for water-18 g mot', ethanol-46.07g mot')

4 At 25°C, the density of a 50 % by mass ethanol/water solution is 0.914 g cm. Given that the partial molar volume of water in this solution is 17.4 cm'mol'. What is the partial molar volume of the ethanol? (d a.789 g/cm'; d-1.00g cm': Mw for water-18 g mot', ethanol-46.07g mot')

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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Question

4 At 25°C, the density of a 50 % by mass ethanol/water
solution is 0.914 g cm'. Given that the partial molar volume of
water in this solution is 17.4 cm'mol', What is the partial
molar volume of the ethanol?
(d 0.789 g/cm'; d-1.00 g cm": Mw for water-18 g
mot', ethanol-46.07 g mot')

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