2. The normal boiling point of ethanol, C2H$OH, is 78.3 °C and its molar heat of vaporization is 39.3 kJ mol'. a. What is the vapor pressure, in mmHg, of ethanol at 52.1 °C? b. What is the entropy of vaporization at standard boiling point?
2. The normal boiling point of ethanol, C2H$OH, is 78.3 °C and its molar heat of vaporization is 39.3 kJ mol'. a. What is the vapor pressure, in mmHg, of ethanol at 52.1 °C? b. What is the entropy of vaporization at standard boiling point?
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
Section: Chapter Questions
Problem 61GQ: Calculate the entropy change, rS, for the vaporization of ethanol, C2H5OH, at its normal boiling...
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![2. The normal boiling point of ethanol, C2H$OH, is 78.3 °C and its molar heat of vaporization is 39.3 kJ mol'.
a. What is the vapor pressure, in mmHg, of ethanol at 52.1 °C?
b. What is the entropy of vaporization at standard boiling point?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc359823d-cb7e-40dd-9af7-fabe60409c18%2F60f2ee21-0e08-4cbc-9254-ec740a6ad0e2%2Fpi5c5g_processed.png&w=3840&q=75)
Transcribed Image Text:2. The normal boiling point of ethanol, C2H$OH, is 78.3 °C and its molar heat of vaporization is 39.3 kJ mol'.
a. What is the vapor pressure, in mmHg, of ethanol at 52.1 °C?
b. What is the entropy of vaporization at standard boiling point?
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