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2. If 3.04 g Ar3.04 g Ar are added to 4.79 atm He4.79 atm He in...

2. If 3.04 g Ar3.04 g Ar are added to 4.79 atm He4.79 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of the resulting gaseous mixture?

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