Description: The term ‘endothermic’ refers to a type of chemical reaction that absorbs energy in the form of heat from the surroundings. This process is characterized by an increase in the enthalpy of the system, meaning that the internal energy of the system increases as the reaction takes place. Generally, endothermic reactions require an external energy input to proceed, distinguishing them from exothermic reactions, which release heat. A common example of an endothermic reaction is photosynthesis, where plants absorb solar energy to convert carbon dioxide and water into glucose and oxygen. This phenomenon is crucial in many biological and chemical processes, and understanding it is fundamental in fields such as chemistry, biology, and engineering. Endothermic reactions can also influence the temperature of the surroundings, as they absorb heat, potentially causing cooling in the medium where they occur. This aspect is relevant in various industrial and scientific applications, where temperature control is essential for the success of a process. In summary, endothermic reactions are a vital component in chemistry and biology, and their study allows for a better understanding of the natural and artificial processes occurring in our environment.
