During an exothermic reaction, what happens to the temperature of the surroundings?

During an exothermic reaction, energy is released into the surroundings, usually in the form of heat. This release of heat energy increases the thermal energy present in the surroundings, leading to a rise in temperature.

In an exothermic process, reactants undergo a chemical change that results in the formation of products while releasing excess energy. This means that the energy, which was stored in the chemical bonds of the reactants, is transformed and expelled into the surrounding environment. As a result, the molecules in the surroundings gain kinetic energy, causing their temperature to rise.

Understanding this concept is crucial because it highlights the relationship between energy changes in chemical reactions and their impact on the environment around them. Conditions or properties that do not change, such as a constant temperature or a decrease in temperature, do not apply to exothermic reactions.