The equilibrium vapor pressure of the liquid of a pure substance becomes doubled when the temperature is raised from 25.4 °C to 37.2 °C. Determine the molar enthalpy of vaporization in units of kJ/mol with 3 significant figures. Type in only the number. Blackboad does not recognize units.

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
Chapter11: Liquids And Solids
Section: Chapter Questions
Problem 11.40QE
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The equilibrium vapor pressure of the liquid of a pure substance becomes doubled when the temperature is raised
from 25.4 °C to 37.2 °C. Determine the molar enthalpy of vaporization in units of kJ/mol with 3 significant figures. Type
in only the number. Blackboad does not recognize units.
Transcribed Image Text:The equilibrium vapor pressure of the liquid of a pure substance becomes doubled when the temperature is raised from 25.4 °C to 37.2 °C. Determine the molar enthalpy of vaporization in units of kJ/mol with 3 significant figures. Type in only the number. Blackboad does not recognize units.
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