you and a friend have two flasks, one containing hydrogen gas and the other chlorine gas; you each take one flask and go to opposite sides of the room, 10.0m apart. if you were both to popen your flasks toward each other at the same time, where in the room would the explosive reaction take place? Give your answer as distance in meters from you. Of course, you also have to pick which flask you will be holding in order to solve this problem, so tell me which one you pick and why.