EXOTHERMIC Meaning and
Definition
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Exothermic is an adjective used to describe a chemical reaction or process that releases energy in the form of heat. It is derived from the combination of the prefix "exo-", meaning "outward" or "external," and "thermic," which refers to heat. The term is commonly used in the field of chemistry to denote reactions that result in a net release of thermal energy, causing a rise in temperature of the surroundings.
In an exothermic reaction, the reactants possess a higher amount of energy than the products, leading to the release of excess energy in the form of heat. This energy is typically a result of the breaking or formation of chemical bonds during the reaction. Examples of exothermic reactions include combustion reactions, where the reactants (usually a fuel and oxygen) combine to release heat and produce products such as water and carbon dioxide.
The release of energy during exothermic reactions makes them energetically favorable and often self-sustaining once initiated. They can be characterized by an increase in temperature, emission of light or heat, or other observable signs, such as bubbling, color changes, or the evolution of gases. Exothermic reactions play a crucial role in various natural and industrial processes, including energy generation, fireworks, and biological activities such as respiration.
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1. Noting a chemical compound the formation of which is attended with the development of heat. 2. Relating to the external warmth of the body.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for EXOTHERMIC
Etymology of EXOTHERMIC
The word "exothermic" originated from combining two Greek roots: "exo" meaning "outside" or "external", and "thermos" meaning "heat". The term was formed in the late 19th century to describe a type of chemical reaction that releases heat, with the prefix "exo" emphasizing the external release of energy in the form of heat.
Similar spelling words for EXOTHERMIC
- extremity,
- extremely,
- extermination,
- exterminate,
- exterminable,
- extremism,
- exterminator,
- exterminated,
- extreme,
- extremum,
- exterior,
- extremist,
- extortioner,
- exterritorial,
- exoteric,
- exoderm,
- exothermal.
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