Determine how long will the cylinder last

Reference no: EM13549754

An emphysema patient is breathing pure O2 through a face mask. The cylinder of O2 contains 0.40 ft3 of O2 gas at a pressure of 2300 lb/in2.b) If the patient takes in 7.0 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)?

b) If the patient takes in 7.0 L/min of O2 at atmospheric pressure, how long will the cylinder last?

Reference no: EM13549754

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