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A mixture of oxygen and krypton gases contains oxygen at a partial pressure of 443 mm Hg and krypton at a partial pressure of 454

A mixture of oxygen and krypton gases contains oxygen at a partial pressure of 443 mm Hg and krypton at a partial pressure of 454 mm Hg. What is the mole fraction of each gas in the mixture?

XO2 = ?

XKr = ?

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