Question
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?
(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
Anonymous
2.55
5
5