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 ...
... Later, 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 the West ... 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 ...
... In chemistry, neutralization (or neutralisation, see spelling differences) is a chemical reaction in which an acid and a base react to form a salt ... acids and bases always produce water where acid–alkali reactions produce water and a metal salt ... Often, neutralization reactions are exothermic (the enthalpy of neutralization) ...
... not on a tertiary carbon or secondary carbon, carbocation rearrangement reaction will occur ... Alkylations are not limited to alkyl halides Friedel–Crafts reactions are possible with any carbocationic intermediate such as those derived from alkenes and a protic acid, Lewis acid, enones, and epoxides ... the electrophile is a bromonium ion derived from an alkene and NBS In this reaction samarium(III) triflate is believed to activate the NBS halogen donor in halonium ion ...
... 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 ... When the nucleophile is an aroxide ion, the Williamson reaction can also compete with alkylation on the ring since the aroxide is an ambident nucleophile ...
Famous quotes containing the word reaction:
“More and more, when faced with the world of men, the only reaction is one of individualism. Man alone is an end unto himself. Everything one tries to do for the common good ends in failure.”
—Albert Camus (19131960)
“Christianity was only a very strong and singularly well-timed Salvation Army movement that happened to receive help from an unusual and highly dramatic incident. It was a Puritan reaction in an age when, no doubt, a Puritan reaction was much wanted; but like all sudden violent reactions, it soon wanted reacting against.”
—Samuel Butler (18351902)
“Sole and self-commanded works,
Fears not undermining days,
Grows by decays,
And, by the famous might that lurks
In reaction and recoil,
Makes flames to freeze, and ice to boil.”
—Ralph Waldo Emerson (18031882)