The Bunsen Burner In class on Monday. We learn how to use a Bunsen burner. We had to tell what was the hottest and coolest part of the flame. When we finish that. We had to take a wire and go up and down in the flame to see what was the hottest part of the flame. After we did that, we had to take a evaporating dish, and put it into the flame and see what would be collected on the dish. To hook the Bunsen burner up. We had to connect the burner to a gas jet with the rubber hose that was hook to the burner. Then we had to make sure that the needle value was rotating barrel was closed, so no gas or air was not going through the burner. To light the burner we had to