Explain how you would calculate the total change in bond energy for the reaction H2 + Cl2 -> 2HCI. How would you know if the reaction was endothermic or exothermic? State your answer in 3-5 sentences
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Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.