What does exothermal mean?
Exothermal refers to a process or reaction that releases heat to the surroundings. This can occur in chemical reactions, such as combustion or oxidation, where the reaction has a negative enthalpy of reaction. In these cases, the reaction releases heat, which can cause the mixture to boil or increase the temperature of the surroundings. Exothermal reactions are often used in industrial processes, such as the production of chemicals or the generation of electricity. The term exothermal is also used in more general contexts to describe processes or phenomena that involve the release of heat, such as the combustion of fossil fuels. Overall, exothermal is an important concept in chemistry and physics, and is used to describe a wide range of processes and phenomena.
adjectiveReleasing heat to the surroundings; having a negative enthalpy of reaction.
- Releasing heat to the surroundings; having a negative enthalpy of reaction.
"The exothermal reaction produced a significant amount of heat, causing the mixture to boil."
"The exothermal reaction produced a significant amount of heat, causing the mixture to boil."
"The combustion of fossil fuels is an exothermal process that releases heat into the atmosphere."
The plural form exothermals is used to describe multiple exothermal reactions or processes.
"The combustion of fossil fuels is an exothermal process that releases heat into the atmosphere, resulting in the formation of exothermals."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of exothermal
The term exothermal comes from the Greek words 'therm-' meaning heat and 'ex-' meaning outside or away from. This refers to the fact that exothermal reactions release heat to the surroundings. The term has been used in scientific and technical contexts since the late 19th century, and has since become a standard term in chemistry and physics.
How exothermal is actually used
Exothermal is often used in scientific and technical contexts to describe chemical reactions that release heat. It can also be used in more general contexts to describe processes or phenomena that involve the release of heat.