A gas mixture with a total pressure of 770 mmhg contains, Ask an Expert

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a gas mixture with a total pressure of 770 mmHg contains each of the following gases at the indicated partial pressures: CO2, 122 mmHg; Ar, 209 mmHg; and O2, 191 mmHg. The mixture also contains helium gas. what is the partial pressure of the helium gas?

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Category:- Chemistry
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