Eksotermilisi

Eksotermilisi, also known as exothermic reaction, is a chemical process that releases energy in the form of heat or light. This energy is typically produced as a result of the rearrangement of atoms or molecules, leading to a decrease in the overall energy of the system. Eksotermilisi reactions are characterized by a negative change in enthalpy (ΔH), which indicates that the products have less energy than the reactants.

One of the most common examples of eksotermilisi reactions is combustion, where a substance reacts with oxygen to produce heat and light. For instance, the burning of methane (CH4) in the presence of oxygen (O2) produces carbon dioxide (CO2), water (H2O), and releases a significant amount of heat. Another example is the neutralization reaction between an acid and a base, which produces a salt and water, accompanied by the release of heat.

Eksotermilisi reactions are often used in various applications, such as in the production of energy, in the form of heat or electricity, and in the manufacturing of chemicals and materials. They are also crucial in biological systems, where they play a vital role in processes like metabolism and cellular respiration.

In contrast to eksotermilisi reactions, there are endothermic reactions, which absorb energy from their surroundings. The study of eksotermilisi and endothermic reactions is essential in understanding the behavior of chemical systems and their applications in various fields.