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April 19, 2014

Homework Help: Chemistry

Posted by Hannah on Wednesday, January 11, 2012 at 10:01pm.

Calculate the density of sulfur trioxide gas at 35 degrees celsius and 715 torr pressure.

I know that d=m/v = PM/RT. Im not sure how to set this up. I know the molar mass of sulfur trioxide is 80.0642 but im not sure if I need to use that.

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