1) A sample of oxygen gas collected over water at 25°C(vapor pressure H₂O) = 23.8 mm Hg). The wet gas occupies a volume of 7.28 L at a total pressure of 1.25 bar (1 atm = 1.013bar). If all of the water is removed, what volume will the dry oxygen gas occupy at a pressure of 1.07 atm and a temperature of 37°C?