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May 23, 2015

Homework Help: Chem...

Posted by John on Thursday, April 12, 2012 at 11:08pm.

1) what is the density of methane (CH4) at a temp. of 20C and a pressure of 684mm.

2) a gas has a density of 2.5g/L at a temp. of 20C and a pressure of 1.1 atm. what is its molar mass.

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