In a 60.0-g60.0-g aqueous solution of methanol, CH4O, CH4O, the mole fraction of methanol is 0.110.0.110. What is the mass of each component

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm