Calculate the change in molar entropy of ethanol at 90°C compared with standard state. You are provided with the following information. Property of ethanol Property Value molar liquid heat capacity at constant 112.3 pressure J/K*mol molar vapour heat capacity at constant pressure 69.0 J/K*mol molar enthalpy of vaporisation 38.6 kJ/mol boiling point temperature 78.5 °C

Calculate the change in molar entropy of ethanol at 90°C compared with standard state. You are provided with the following information. Property of ethanol Property Value molar liquid heat capacity at constant 112.3 pressure J/Kmol molar vapour heat capacity at constant pressure 69.0 J/Kmol molar enthalpy of vaporisation 38.6 kJ/mol boiling point temperature 78.5 °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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