Oxygen for hospital patients is kept in special tanks, where the oxygen has a pressure of 70.0 atmospheres and a temperature of 290 K.

Oxygen for hospital patients is kept in special tanks, where the oxygen has a pressure of 70.0 atmospheres and a temperature of 290 K. The tanks are stored in a separate room, and the oxygen is pumped to the patient's room, where it is administered at a pressure of 1.00 atmosphere and a temperature of 297 K. What volume does 1.00 m3 of oxygen in the tanks occupy at the conditions in the patient's room?