vapor pressure of dichloromethane was measured as a tion of temperature, and the following results were ined: Determine: a. the heat of vaporization of dichloromethane. b. The temperature where the vapor pressure is 275 torr. . The vapor pressure in torr at 400. K Temperature (K) 200 220 240 260 280 300 Vapor Pressure (torr) 0.8 4.5 21 71 197 391

Physical Chemistry
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ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
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Chapter6: Equilibria In Single-component Systems
Section: Chapter Questions
Problem 6.35E: At 20.0C, the vapor pressure of ethanol is 43.7mmHg. If its enthalpy of vaporization is 38.6kJ/mol,...
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The vapor pressure of dichloromethane was measured as a
function of temperature, and the following results were
obtained: Determine:
a. the heat of vaporization of dichloromethane.
b. The temperature where the vapor pressure is 275
torr.
C. The vapor pressure in torr at 400. K
Temperature (K)
200
220
240
260
280
300
Vapor Pressure (torr)
0.8
4.5
21
71
197
391
Transcribed Image Text:The vapor pressure of dichloromethane was measured as a function of temperature, and the following results were obtained: Determine: a. the heat of vaporization of dichloromethane. b. The temperature where the vapor pressure is 275 torr. C. The vapor pressure in torr at 400. K Temperature (K) 200 220 240 260 280 300 Vapor Pressure (torr) 0.8 4.5 21 71 197 391
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