A cоmpressed gаs cylinder cоntаining [x] mоl of methаne has a volume of [y] L. What pressure does the methane exert on the walls of the cylinder if its temperature is 25oC? Report your answer to 3 sig figs and do not include units in your answer! Chapter 6 Equations: 1 atm = 760 torr 1 atm = 760 mmHg 1 atom = 101325 Pa 1 atm = 14.7 psi R = 0.08206 L.atm/K.mol density =