The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure -98. °C 0.0231 atm -85. °C 0.0964 atm -72. °C 0.334 atm Use this information to calculate the enthalpy of vaporization of X. Round your answer to 2 significant digits. Be sure your answer contains a correct unit symbol. 口 x10

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter8: Molecules And Materials
Section: Chapter Questions
Problem 8.84PAE
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The vapor pressure of Substance X is measured at several temperatures:
temperature vapor pressure
-98. °C
0.0231 atm
-85. °C
0.0964 atm
-72. °C
0.334atm
Use this information to calculate the enthalpy of vaporization of X.
Round your answer to 2 significant digits. Be sure your answer contains a correct unit symbol.
x10
Transcribed Image Text:The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure -98. °C 0.0231 atm -85. °C 0.0964 atm -72. °C 0.334atm Use this information to calculate the enthalpy of vaporization of X. Round your answer to 2 significant digits. Be sure your answer contains a correct unit symbol. x10
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