biology
Describe the to type of energy changes that can occur in a chemical reaction Thanks
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In a chemical reaction, two types of energy changes can occur: exothermic energy changes and endothermic energy changes. Exothermic energy changes involve the release of energy, in the form of heat, during the reaction. This means that the energy of the reactants is higher than that of the products. Endothermic energy changes involve the absorption of energy, in the form of heat, during the reaction. This means that the energy of the reactants is lower than that of the products.
