Please help! One of the treatments for gangrene and "the bends", is hyperbaric oxygenation. This occurs in a..

Question

chamber in which oxygen is used at higher-than-normal pressures. How many grams of oxygen are required to fill a 3.00 x 10 to the third liter hyperbaric chamber at a pressure of 250 cm Hg and at 68 degrees F? If the same quantity of oxygen was pumped back into a gas cylinder at a pressure of 200 atm. and at 75K, what would the volume be?

Answer 1

2.3 kg

10 ml