The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure -13. °C 0.149 atm -2. °C 0.222 atm 9. °C 0.320 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.

The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure -13. °C 0.149 atm -2. °C 0.222 atm 9. °C 0.320 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.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter10: Solids, Liquids, And Phase Transitions

Section: Chapter Questions

Problem 45P

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