1. A person's lungs can hold 6.0L of air body temperature and atmospheric pressure. (a) Given that air is 21% oxygen, find the number of oxygen molecules in the lungs. (b) If the person now climbs to the top of a mountain, where the air pressure is considerably less than the atmospheric pressure, does the number of molecules in the lungs increase, decrease or stay at the same?

1. A person's lungs can hold 6.0L of air body temperature and atmospheric pressure. (a) Given that air is 21% oxygen, find the number of oxygen molecules in the lungs. (b) If the person now climbs to the top of a mountain, where the air pressure is considerably less than the atmospheric pressure, does the number of molecules in the lungs increase, decrease or stay at the same?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 52P: The partial pressure of carbon dioxide in the lungs is about 470 Pa when the total pressure in the...

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