[3] In a laboratory at 1.00 atm and 298 K, a vacuum chamber has numerous "pinhole" leak smaller than the mean free path of air. If the total area of these pinholes is 2.00 x 10-12 m², nitrogen molecules from the lab enter the chamber in 1 s? Nitrogen makes up 78 % of air.

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Chapter5: Gases
Section: Chapter Questions
Problem 80E: Given that a sample of air is made up of nitrogen, oxygen, and argon in the mole fractions 0.78 N2,...
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[3] In a laboratory at 1.00 atm and 298 K, a vacuum chamber has numerous "pinhole" leak
smaller than the mean free path of air. If the total area of these pinholes is 2.00 x 10-12 m²,
nitrogen molecules from the lab enter the chamber in 1 s? Nitrogen makes up 78 % of air.
Transcribed Image Text:[3] In a laboratory at 1.00 atm and 298 K, a vacuum chamber has numerous "pinhole" leak smaller than the mean free path of air. If the total area of these pinholes is 2.00 x 10-12 m², nitrogen molecules from the lab enter the chamber in 1 s? Nitrogen makes up 78 % of air.
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