Thermodynamic process that releases energy to its surroundings
Not to be confused with Ectothermic.
In thermodynamics, an exothermic process (from Ancient Greek έξω (éxō) 'outward', and θερμικός (thermikós) 'thermal')[1] is a thermodynamic process or reaction that releases energy from the system to its surroundings, usually in the form of heat, but also in a form of light (e.g. a spark, flame, or flash), electricity (e.g. a battery), or sound (e.g. explosion heard when burning hydrogen). The term exothermic was first coined by 19th-century French chemist Marcellin Berthelot.
The opposite of an exothermic process is an endothermic process, one that absorbs energy usually in the form of heat. The concept is frequently applied in the physical sciences to chemical reactions where chemical bond energy is converted to thermal energy (heat).
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and 27 Related for: Exothermic process information
thermodynamics, an exothermicprocess (from Ancient Greek έξω (éxō) 'outward', and θερμικός (thermikós) 'thermal') is a thermodynamic process or reaction that...
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is called an exothermicprocess. Electron capture for almost all non-noble gas atoms involves the release of energy and thus is exothermic. The positive...
sulfuric acid, dissolution of solid sodium hydroxide in water is a highly exothermic reaction where a large amount of heat is liberated, posing a threat to...
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chemical reaction takes place that produces light as a result of an exothermicprocess. This limit is called the Draper point. The incandescence does not...
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overcome these weak bonds, but a great deal of energy is released in the exothermicprocess in which the strong triple bonds in N2 are formed. The rapidity of...
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melting point of any possible mixture of these components. evaporation exothermicprocess extensive property A physical quantity whose value is proportional...
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conventional Claus process described above is limited in its conversion due to the reaction equilibrium being reached. Like all exothermic reactions, greater...
{He}}\rightarrow {}^{60}{\textrm {Ni}}} is actually exothermic, and indeed adding alphas continues to be exothermic all the way to 50100Sn {\displaystyle \ {}_{50}^{100}\mathrm...
conditions allow the plasma to evert to a gas. Recombination is an exothermicprocess, meaning that the plasma releases some of its internal energy, usually...