In an exothermic reaction, the energy stored in the chemical bonds of the reactants is: (A) less than the energy stored in the bonds of the products.
(B) equal to the total amount of energy released.
(C) equal to the energy stored in the bonds of the products.
(D) greater than the energy stored in the bonds of the products.
My teacher said that it was A because of the formula to calculate bond enthalpies. However, when I search up this problem, everyone says that D is right. Which one is it?

the answer is definitely c.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.

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