Tuesday
March 31, 2015

Homework Help: Chemistry

Posted by Chelsea on Wednesday, December 11, 2013 at 3:06pm.

60.0 mL of O2 was collected over water at a total pressure of 755 torr and a temp of 25C. The vapor pressure of water at 25C is 24 torr. How many moles of O2 were collected?

Could you please explain and show the steps? I know the answer is 2.36x10^-3.

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