Exothermic Synonyms and Antonyms

ĕksō-thûrmĭk
(of a chemical reaction or compound) occurring or formed with the liberation of heat
(Adjective)
Synonyms:
  1. heat-releasing
  2. exothermal
Antonyms:
  1. endothermic

Words Related to Exothermic

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Related:

  1. disproportionation
  2. uncatalysed
  3. enzyme-catalysed
  4. aldol
  5. oxidation-reduction

Exothermic Sentence Examples

  • The coke (essentially impure carbon) burns in the blast of hot air to form carbon dioxide - a strongly exothermic reaction.

  • Compounds formed with the evolution of heat are termed exothermic, while those formed with an absorption are termed endothermic. Explosives are the commonest examples of endothermic compounds.

  • Substances with positive heats of formation are termed exothermic; those with negative heats of formation are termed endothermic. The latter, which are not very numerous, give out heat on decomposition into their elements, and are more or less unstable.

  • Similarly, its violently exothermic reaction with hydrazine made this an extremely powerful propellant combination for rocket fuel in the late 1950s.

  • Acetylene is one of those bodies the formation of which is attended with the disappearance of heat, and it is for this reason termed an "endothermic" compound, in contradis thermic tinction to those bodies which evolve heat in their nature of formation, and which are called "exothermic."

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