5. At its normal boiling point (337.3 K), methanol (CH3OH) has AvapH = 25.79 kJ/mol, and the densities of its liquid and vapor states at that temperature are 0.7486 g/mL and 0.0.001206 g/mL, respectively. Data from (a) Use the Clapeyron equation to determine the value of for methanol at T = 337.3 K. dP, Report your answer in units of K/bar. (b) Use your result to estimate its boiling point (in K) at a pressure of 2 bars.
5. At its normal boiling point (337.3 K), methanol (CH3OH) has AvapH = 25.79 kJ/mol, and the densities of its liquid and vapor states at that temperature are 0.7486 g/mL and 0.0.001206 g/mL, respectively. Data from (a) Use the Clapeyron equation to determine the value of for methanol at T = 337.3 K. dP, Report your answer in units of K/bar. (b) Use your result to estimate its boiling point (in K) at a pressure of 2 bars.
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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
Transcribed Image Text:5. At its normal boiling point (337.3 K), methanol (CH3OH) has AvapH = 25.79 kJ/mol, and the
densities of its liquid and vapor states at that temperature are 0.7486 g/mL and 0.0.001206
g/mL, respectively.
%3D
Data from
dT
(a) Use the Clapeyron equation to determine the value of () for methanol at T = 337.3 K.
dP.
Report your answer in units of K/bar.
(b) Use your result to estimate its boiling point (in K) at a pressure of 2 bars.
3.
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