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Calculate the solubility of Oz in water at a partial pressure of O2 of 120 torr at 25°C. The Henry's law constant for O2 is 1.3×10³ mol/L. atm for Henry's law in the form C= kP, where C is the gas concentration (mol/L).

Calculate the solubility of Oz in water at a partial pressure of O2 of 120 torr at 25°C. The Henry's law constant for O2 is 1.3×10³ mol/L. atm for Henry's law in the form C= kP, where C is the gas concentration (mol/L).

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Calculate the solubility of Oz in water at a partial pressure of O2 of 120 torr at 25°C. The Henry's law constant for O2 is 1.3×10³ mol/L. atm for Henry's law in the form C= kP, where C is the gas concentration (mol/L).
Transcribed Image Text:Calculate the solubility of Oz in water at a partial pressure of O2 of 120 torr at 25°C. The Henry's law constant for O2 is 1.3×10³ mol/L. atm for Henry's law in the form C= kP, where C is the gas concentration (mol/L).
Expert Solution
Step 1

The partial pressure of O2 given = 120 torr

Since 1 atm = 760 torr

hence pressure in atm = pressure in torr / 760 

=> The partial pressure of O2 = 120 / 760 = 0.158 atm approx

 

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