A 3.86 L flask containing 1.23 atm of Ar is connected to a 3.76 L flask...

A 3.86 L flask containing 1.23 atm of Ar is connected to a 3.76 L flask containing 1.77 atm of Kr. When the two containers are allowed to mix, (a) what is the total pressure in the containers and (b) what is the mole fraction of Ar?

		(a) 5.10 atm; (b) 0.415
		(a) 3.00 atm; (b) 0.410
		(a) 7.62 atm; (b) 0.506
		none of the choices is correct

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queen_honey_blossom answered 1 year ago

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