Tuesday, August 9, 2011

Chem help????

When 0.507 L of Ar at 1.20 atm and 227�C is mixed with 0.223 L of O2 at 501 torr and 127�C in a 400 mL flask at 27�C, what is the pressure in the flask?
Posted by Roslyn Gossage at 9:40 AM

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