Air is about 780 nitrogen moleculesand 210 oxygen molecules, Ask an Expert

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Air is about 78.0% nitrogen moleculesand 21.0% oxygen molecules. Several other gases make up there maining 1% of air molecules.

1.) What is the partial pressure of nitrogen in air at atmosphericpressure (1 atm)? Assume ideal behavior.

2.) What is the partial pressure of oxygen in air at atmosphericpressure (1 atm)? Assume ideal behavior.

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