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...edom (physics and chemistry)|degrees of freedom]] and processes, such as [[chemical reaction]]s and [[phase transition]]s, which always create [[entropy]] unless they a ...here is always a ''process'' involved in changing the composition; e.g., a chemical reaction (or many), or movement of molecules from one phase (liquid) to another (gas

...t Lavoisier]] (1743-1794), chemists viewed '''oxidation''' as a class of [[chemical reaction]]s in which a chemical species (e.g., a chemical [[element]] or [[Chemical ...ogether form a [[Crystal|crystalline]] structure. The balanced 'molecular' chemical reaction is written:

This page lists well-known [[chemical reaction]]s, [[name reaction]]s, [[name reagent]]s, and '''name rules'''. * [[Chemical reaction]]

...cycle''', the '''TCA''' cycle, or the '''Krebs cycle''') is a series of [[chemical reaction]]s of central importance in all living [[cell (biology)|cell]]s that utiliz

...s an outside substance (the '''catalyst''') to accelerate the rate of a [[chemical reaction]] through an uninterrupted and repeated cycle of elementary steps until the ...s reaction paths.png|right|234px|Fig. 2: Catalyst effect on a hypothetical chemical reaction.<ref name=Clark1>[http://www.chemguide.co.uk/physical/basicrates/catalyst.h

...can interact to give different substances. These interactions are called [[chemical reaction|chemical reactions]], and always involve rearrangement of [[electrons]] aro ...eractions require energy: the substances must be mixed and heated for a [[ chemical reaction]] to occur. These energy requiring reactions are called [[endothermic react

Hydrogenation is a class of [[chemical reaction]]s that results in the addition of hydrogen. [[Hydrogenolysis]] is a type o

...the usefulness of the mole concept we consider the following example of a chemical reaction:

...ms such as<br/>[[temperature]], [[pressure]], [[pH]], [[concentration]], [[chemical reaction|reaction]] or [[volume]]. |[[Chemical reaction|Reaction]]||x||x||x||x|| || ||x

Hydrogenation is a class of [[chemical reaction]]s that results in the addition of hydrogen. [[Hydrogenolysis]] is a type o

...dioxide]] (CO₂), and [[water]] (H₂O). Although this chemical reaction is perhaps the most important discovery in the history of mankind, for many

...can interact to give different substances. These interactions are called [[chemical reaction]]s, and always involve rearrangement of electrons around the reacting atoms ...eractions require energy: the substances must be mixed and heated for a [[ chemical reaction]] to occur. These energy requiring reactions are called [[endothermic react

'''Combustion''' or '''burning''' is a complex sequence of [[exothermic]] [[chemical reaction]]s between a [[fuel]] and an [[Oxidation|oxidant]] accompanied by the produ

...Carbide plant when water was introduced into the storage tank creating a [[chemical reaction]]. This reaction generated a substantial increase in the [[temperature]] of

...[[science|scientific]] study of the structure, properties, composition, [[chemical reaction|reactions]], and preparation (by [[organic synthesis|synthesis]] or by othe [[Organic reaction]]s are [[chemical reaction]]s involving [[organic compound]]s. While pure [[hydrocarbon]]s undergo cer

...a shape which can be suited to hold either high pressure or [[vacuum]]. [[Chemical reaction]]s can convert certain kinds of [[Chemical compound|compounds]] into other

As the theory behind [[chemical reaction]]s became more sophisticated, the definition of pH was reexamined. Specific

...ages, while [[enzyme|enzymes]] are proteins which [[catalysis|catalyze]] [[chemical reaction|chemical reactions]]. This process is also called a [[metabolic pathway]].<

...amely [[chemiluminescence]]. This occurs when some product molecules of a chemical reaction leave the reaction in an electronically excited state. When the transition ...at phosphorus does not phosphoresce but chemiluminesce. However, the exact chemical reaction that caused it was not known until 1974<ref>R. J. van Zee and A. U. Khan, J