When calcium oxide reacts with water, the energy that is released when new bonds form in the product is greater than the energy that is needed to break the bonds in the reactants. What type of reaction is this?
Question
When calcium oxide reacts with water, the energy that is released when new bonds form in the product is greater than the energy that is needed to break the bonds in the reactants. What type of reaction is this?
Solution
This type of reaction is called an exothermic reaction. In an exothermic reaction, the energy required to break the bonds in the reactants is less than the energy released when new bonds form in the products. This results in a net release of energy, often in the form of heat or light. Therefore, when calcium oxide reacts with water and releases more energy than is needed to break the bonds, it is an exothermic reaction.
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