February 26, 2017

Homework Help: chm

Posted by sarah on Friday, October 10, 2008 at 6:40pm.

A cylinder with a movable piston contains 2.00 of helium,He, at room temperature. More helium was added to the cylinder and the volume was adjusted so that the gas pressure remained the same. How many grams of helium were added to the cylinder if the volume was changed from 2.00 L to 3.10 l ?

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