Friday
April 25, 2014

Homework Help: Chemistry

Posted by George on Friday, September 26, 2008 at 5:49pm.

A gaseous mixture of and contains 30.8 nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 505mmHG ?

I am getting .41 * (505/750)= .27

.27 is my answer, is this right.

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