Homework Assignment) SHOW YOUR WORKI! Hand-written answers must be submitted by February 18, 2022. 1.6 points) A mixture of Co(@). Ar(), and an unknown pas occupies 1.0 L in a balloon at 1000 K and has a total pressure of 2.2 atm. a How many total moles of gas are in the balloon? b. The balloon develops a pinhole and gas starts to escape. Ar escapes the balloon at a rate of 0.0010 mol per second, how fast does CO escape? c. If the unknown gas escapes at a rate of 0.00080 mol per second, what is the molar mass of the unknown gas? d. The pinhole is plugged and the leaked is stopped. The new pressure of the balloon is 1.4 atm with a volume of 0.68 L at 1000 K. How many total moles of gas are in the balloon? c. The mole fraction of Ar in the balloon is 0.12 after the leak is plugged. How many moles of Ar remain in the balloon