A mixture of he and ar is placed in a 200 l flask at 250 k
A mixture of He and Ar is placed in a 2.00 L flask at 250 K. the partial pressure of the He is 4.0 atm and the partial pressure of Ar is 6.0 atm. What is the mole fraction of He?
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a mixture of he and ar is placed in a 200 l flask at 250 k the partial pressure of the he is 40 atm and the partial
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