Asked by kira

An emphysema patient is breathing pure O2 through a face mask. The cylinder of O2 contains 0.20 ft3 of O2 gas at a pressure of 2200 lb/in2.
(a) What volume would the oxygen occupy at atmospheric pressure (and the same temperature)?
ft3

(b) If the patient takes in 8.0 L/min of O2 at atmospheric pressure, how long will the cylinder last?

Answers

Answered by Anonymous
2.55
5
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