Homework Help: Chemistry

Posted by Heather on Tuesday, October 2, 2012 at 7:53pm.

A chemist is preparing to carry out a reaction at high pressure that requires 36.0 mol of hydrogen gas. The chemist pumps the hydrogen into a 15.5L rigid steel container at 25 degrees Celcius. To what pressure (in atmospheres) must the hydrogen be compressed? What would be the density of the high-pressure hydrogen?

Chemistry - bobpursley, Tuesday, October 2, 2012 at 7:56pm
PV=nRT calculate P

density=moles*molmassH2/volume
Chemistry - Heather, Tuesday, October 2, 2012 at 8:48pm
thank you so much!

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