The vapor pressures of 1,2-dibromoethane (M = 187.9 g mol and 1,2-dibromopropane (M = 201.9 g mol), both measured at 343 K, are 12.90 and 9.17 kPa, respectively. Assuming that these two liquids form an ideal mixture, calculate the pressure of the vapor phase which is in equilibrium at 343 K with a liquid containing 50 % by mass of each of these components. [11.1]

The vapor pressures of 1,2-dibromoethane (M = 187.9 g mol and 1,2-dibromopropane (M = 201.9 g mol), both measured at 343 K, are 12.90 and 9.17 kPa, respectively. Assuming that these two liquids form an ideal mixture, calculate the pressure of the vapor phase which is in equilibrium at 343 K with a liquid containing 50 % by mass of each of these components. [11.1]

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

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 70E: The vapor pressures of several solutions of water-propanol (CH3CH2CH2OH) were determined at various...

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