Homework Help: chem

Posted by ALEX6 on Monday, April 25, 2011 at 10:47pm.

A 2.5L flask @ 15 degrees C cntains three gases. The partial pressure of N2 is 0.32 atm, and the partial pressure of the other two gases, He and Ne are 0.15 atm and 0.42atm respectivly. What is the total pressure in atm on the 2.5L flask?

chem - DrBob222, Monday, April 25, 2011 at 11:53pm
Remember Dalton's Law that
Ptotal = Pgas1 + Pgas2 + Pgas3 + .....

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