Given that the vapour pressure of ethanol at 20°C is 44 mmHg and the vapour pressure of methano! at the same temperature is 94 mmHg. For a mixture of 30.0g of methanol and 45.0g of ethanol. i) Calculate the mole fraction of methano! and ethanol vapour for the solution at 20°C Calculate the vapour pressure of methanol and ethanol in the vapour above this solution at 20°C

Given that the vapour pressure of ethanol at 20°C is 44 mmHg and the vapour pressure of methano! at the same temperature is 94 mmHg. For a mixture of 30.0g of methanol and 45.0g of ethanol. i) Calculate the mole fraction of methano! and ethanol vapour for the solution at 20°C Calculate the vapour pressure of methanol and ethanol in the vapour above this solution at 20°C

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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