A mixture of carbon dioxide and hydrogen gases contains carbon dioxide at a partial pressure of 217 mm Hg and hydrogen at a partial pressure of 703 mm Hg. What is the mole fraction of each gas in the mixture? Xco, = 1 XH, = Submit Answer Retry Entire Group 4 more group attempts remaining A mixture of methane and oxygen gases, at a total pressure of 701 mm Hg. contains 2.75 grams of methane and 3.45 grams of oxygen. What is the partial pressure of each gas in the mixture? c, , mm Hg mm Hg , Submit Answer Retry Entire Group 4 more group attempts remaining The stopcock connecting a 2.66 L bulb containing hydrogen gas at a pressure of 2.82 atm, and a 4.52 L bulb containing nitrogen gas at a pressure of 4.80 atm, is opened and the gases are allowed to mix. Assuming that the temperature remains constant, the final pressure in the system is atm. Submit Answer Retry Entire Group 4 more group attempts remaining