Suppose 435 mL of Ne gas at 21 °C and 1.09 atm, and 456 mL of SF6 at 25 °C and 0.89 atm are put into a 325 mL flask at 30.2 °C (a) What will be the total pressure in the flask? (b) What is the mole fraction of for each of the gases in the flask?