The vapor pressure of the liquid SO2 is measured at different temperatures. The following vapor pressure data are obtained.Temperature, K P, mmHg241.4272.6259.8656.3Calculate the enthalpy of vaporization (AHvap) in kJ/mol for this liquid.kJ/molSubmitShow Approach Show Tutor Steps

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Calculate the enthalpy of vaporization (AHvap) in kJ/mol for this liquid.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter9: Liquids And Solids

Section: Chapter Questions

Problem 13QAP

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Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

The vapor pressure of the liquid SO2 is measured at different temperatures. The following vapor pressure data are obtained.
Temperature, K P, mmHg
241.4
272.6
259.8
656.3
Calculate the enthalpy of vaporization (AHvap) in kJ/mol for this liquid.
kJ/mol
Submit
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