Reaction may refer to: Response to another event
- Adverse drug reaction
- Chemical reaction
- Emotional reaction
- Light reaction
- Nuclear reaction
- TNA Reaction, a documentary show of TNA behind scenes.
- Reaction (physics), as defined by Newton's third law
- Reactionary, a political tendency
- Reflex reaction
- other uses
- Reaction Records, a record label
- ReAction GUI a GUI toolkit used on AmigaOS
- Reaction (software), a Perl application framework
- "Reaction" (song), a 1986 song by American R&B singer Rebbie Jackson
- "Reaction", a 2008 single by Dead Letter Circus
Other articles related to "reaction, reactions":
... The Williamson ether synthesis is an organic reaction, forming an ether from an organohalide and an alcohol ... This reaction was developed by Alexander Williamson in 1850 ... Typically it involves the reaction of an alkoxide ion with a primary alkyl halide via an SN2 reaction ...
... The general mechanism is shown below This reaction has one big disadvantage, namely that the product is more nucleophilic than the reactant due to the electron donating alkyl-chain ... if the chloride is not on a tertiary carbon or secondary carbon, carbocation rearrangement reaction will occur ... are not limited to alkyl halides Friedel–Crafts reactions are possible with any carbocationic intermediate such as those derived from alkenes and a ...
... The Williamson reaction often competes with the base-catalyzed elimination of the alkylating agent, and the nature of the leaving group as well as the reaction conditions (particularly the ... the nucleophile is an aroxide ion, the Williamson reaction can also compete with alkylation on the ring since the aroxide is an ambident nucleophile ...
... in 1961, a graduate student named Anatoly Zhabotinsky rediscovered this reaction sequence however, the results of these men's work were still not widely disseminated, and were not known in ... These reactions, if carried out in petri dishes, result in the formation first of colored spots ... The reaction can also be performed in a beaker using a magnetic stirrer ...
... see spelling differences) is a chemical reaction in which an acid and a base react to form a salt ... and bases always produce water where acid–alkali reactions produce water and a metal salt ... Often, neutralization reactions are exothermic (the enthalpy of neutralization) ...
Famous quotes containing the word reaction:
“In contrast to revenge, which is the natural, automatic reaction to transgression and which, because of the irreversibility of the action process can be expected and even calculated, the act of forgiving can never be predicted; it is the only reaction that acts in an unexpected way and thus retains, though being a reaction, something of the original character of action.”
—Hannah Arendt (19061975)
“An actor must communicate his authors given messagecomedy, tragedy, serio- comedy; then comes his unique moment, as he is confronted by the looked-for, yet at times unexpected, reaction of the audience. This split second is his; he is in command of his medium; the effect vanishes into thin air; but that moment has a power all its own and, like power in any form, is stimulating and alluring.”
—Eleanor Robson Belmont (18781979)
“The excessive increase of anything often causes a reaction in the opposite direction.”
—Plato (c. 427347 B.C.)