Two flasks are connected with a stopcock. flask #1 has a volume of 2.5 l and contains
oxygen gas at a pressure of 0.70 atm. flask #2 has a volume of 3.8 l and contains
hydrogen gas at a pressure of 1.25 atm. when the stopcock between the two flasks is
opened and the gases are allowed to mix, what will the resulting pressure of the gas
mixture be?
i
