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A mixture of methane and krypton gases is maintained in a 7.60 L flask at a...

A mixture of methane and krypton gases is maintained in a 7.60 L flask at a pressure of 3.86 atm and a temperature of 86 °C. If the gas mixture contains 11.1 grams of methane, the number of grams of krypton in the mixture is g.

PXe =  mm Hg
PHe =  mm Hg

A mixture of methane and krypton gases contains methane at a partial pressure of 676 mm Hg and krypton at a partial pressure of 297 mm Hg. What is the mole fraction of each gas in the mixture?

XCH4 =

XKr =

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