Question

Oxygen for patients is kept in tanks at pressure of 6.6x10^6 Pa and temperature of 300 K. The gas is pumped into a special room that is maintained at 1.0 x 10^5 Pa and temperature 300 K.

what volume does 2.0 m^3 of gas in the tank occupy in the room?

what is the average kinetic energy per oxygen molecule in the patients room?

if the patient takes a full breathe and holds the oxygen in his lungs, it increases in temperature by 3% How does this change the pressure in the lungs?

Answer 1