A ubstance with AH°vap = 50.0 kJ/mol has vepor pressure of 0.100 atm at temperature 90 C. Calculate the boiling temperature, in degrees Celsius. Use In(P2/P1) = (AH°vap /R) (1/T1 - 1//T2). Assume R = 8.31 J/(mol K), K=C+273, and that boiling occurs when VP = 1.00 atm. %3D

A ubstance with AH°vap = 50.0 kJ/mol has vepor pressure of 0.100 atm at temperature 90 C. Calculate the boiling temperature, in degrees Celsius. Use In(P2/P1) = (AH°vap /R) (1/T1 - 1//T2). Assume R = 8.31 J/(mol K), K=C+273, and that boiling occurs when VP = 1.00 atm. %3D

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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Question

A ubstance with AH"v
vap = 50.0 kJ/mol has vepor pressure of 0.100 atm at temperature 90 C. Calculate the boiling
temperature, in degrees Celsius. Use In(P2/P1) = (AH°vap /R) (1/T1 - 1/T2). Assume R = 8.31 J/(mol K), K = C + 273, and
that boiling occurs when VP = 1.00 atm.
C

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