What is an Exothermic Reaction?
Exothermic Reaction is a chemical reaction that releases energy in the form of heat/light or sound to its surroundings. During this chemical reaction, the system loses heat to the surroundings, resulting in a temperature increase in the surrounding environment. The word Exothermic is derived from the Greek words “exo,” meaning outside/leave, and “therme,” meaning heat. For example, Burning of a candle releases heat and light energy in the surroundings is an exothermic reaction.
A + B (Reactants) → AB (Products) + Energy Release
In an exothermic reaction, the total energy of the products of the reaction is lower than the total energy of the reactants. As a result, the excess energy is released into the surrounding environment, usually in the form of heat.
Definition of Exothermic Reaction
Exothermic Reaction is a chemical reaction that releases energy in the form of heat/light or sound to its surroundings.
Exothermic Reaction
Exothermic Reaction is a chemical reaction that releases energy in the form of heat to its surroundings. Common examples of exothermic reactions include combustion reactions, where substances burn and produce heat as a byproduct, such as the burning of wood or the combustion of gasoline in an engine.
In this article, we will discuss the concept of Exothermic Reaction in detail including its definition, example, exothermic chemical reactions, its graph, as well as its differences from endothermic reactions.
Table of Content
- What is an Exothermic Reaction?
- Characteristics of Exothermic Reaction
- Examples of Exothermic Reaction
- Exothermic Reaction Graph
- Energy Change in Exothermic Reactions
- Exothermic Reaction vs Endothermic Reaction