A chemist wants to observe the following reaction: 2H2+O2->2H2O The chemist is standing outside beside a balloon filled with hydrogen. When the chemist holds a small flame up to the hydrogen balloon, the balloon pops, the hydrogen filled balloon explodes in a ball of fire. Based on what you know about breaking and forming bonds, which part of the reaction has a higher bond energy in the balloon video, the reactants or the products formed? (1 point) Responses A-The bond energy of the product H20 B-The bond energy in the reactant O 2 D-The combined energy of the reactants H2 + O2 D-The bond energy in the reactant H2. Question 2 In the video, what evidence is there that there was more bond energy when the products were formed? (2 points) Responses A-The balloon being inflated. B-The small amount of energy applied by the flame held up to the balloon C-The balloon staying up in the air while inflated. D-The hydrogen burning and exploding. Question 3 The reaction of the exploding balloon is an example of an exothermic reaction.(2 points) Responses True or False
