A gas mixture containing oxygen, nitrogen, and helium; if the partial pressure and mole fraction of oxygen is 425 Torr and 0.46, respectively, and the partial pressure of helium is 74 Torr, what is the partial pressure (in bar) of nitrogen in the mixture?

Question

Quizplus · Accepted Answer

Must use mole fraction to determine total pressure and Dalton's law to determine partial pressure.

A Gas Mixture Containing Oxygen, Nitrogen, and Helium; If the Partial