Wednesday
April 1, 2015

Homework Help: College Chem

Posted by Kimmy on Tuesday, October 15, 2013 at 10:11pm.

Oxygen gas has a Henry's law constant of 1.66*10^-6 M/mm Hg at 40 degree C when dissolving in water. If the total pressure of gass (O2 gas plus water vapor) over water is 1.0 atm, what is the concentration of O2 in the water in grams per milliliter? Pressure of the water vapor at 40 degree C = 55.3 torrs.

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