The vapor pressure of ethanol (C2H5OH) at 40.85°C is 0.176 atm; at 69.85°C, it is 0.682 atm.(a) Calculate the molar enthalpy of vaporization (AHvap) of ethanol.AHvap= kJ mol-1(b) Calculate the normal boiling point of ethanol.Normal boiling point = °C

To solve the problem of calculating the molar enthalpy of vaporization ΔHvap of ethanol and…

Answered: The vapor pressure of ethanol (C2H5OH)…

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.24QE

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The vapor pressure of ethanol (C2H5OH) at 40.85°C is 0.176 atm; at 69.85°C, it is 0.682 atm. (a) Calculate the molar enthalpy of vaporization (AHvap) of ethanol. AHvap = kJ mol-1 (b) Calculate the normal boiling point of ethanol. Normal boiling point = °C