The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure 0.161 atm -38. °C -26. °℃ - 14. °C 0.242 atm 0.351 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.

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
0
-38. °C
-26. °℃
- 14. °C
vapor pressure
0.161 atm
0.242 atm
0.351 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.
0
x10
0.0
X
3
00
S
Transcribed Image Text:The vapor pressure of Substance X is measured at several temperatures: temperature 0 -38. °C -26. °℃ - 14. °C vapor pressure 0.161 atm 0.242 atm 0.351 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. 0 x10 0.0 X 3 00 S
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