Into an evacuated 30L vessel is placed 0.1mol of n-butane dissolved in 0.9mol of n-hexane. if the vessel and its contents are kept at 298K, what is the pressure and the vapor and liquid compositions when equilibrium is achieved? You may assume ideal liquid and vapor behavior.
Data at 298K: The density of liquid n-butane is 0.575 g/cc and its vapor pressure is 2.428 bar. The density of liquid n-hexane is 0.655 g/cc and its vapor pressure is 0.200 bar.