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April 23, 2014

Homework Help: Chemistry

Posted by Katie on Wednesday, July 14, 2010 at 10:19pm.

A sample of air contains 78.8% nitrogen, 20.94% oxygen, 0.05% carbon dioxide, and 0.930% argon by volume. How many molecules of each gas are present in 1.00 L of the sample at 35 degrees C and 1.00 atm?

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