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August 31, 2014

Homework Help: Physics

Posted by Katy on Tuesday, May 4, 2010 at 9:49pm.

A sample of helium behaves as an ideal gas as it is heated at constant pressure from 273 K to 373 K. If 15.0 J of work is done by the gas during this process, what is the mass of helium present?


I am not sure what equations to use for this problem....

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