putrin7ac6angel putrin7ac6angel

25-01-2017
Chemistry

contestada

A mixture of Ar, He, and O2 has a total pressure of 1,015 kPa, and partial pressures of argon and helium of 152 kPa and 305 kPa, respectively. What is the partial pressure of oxygen in this mixture?

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travisdrake6 travisdrake6

26-01-2017

The answer is 558 kPa

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