O QUE SIGNIFICA OXIDATION-REDUCTION EM INGLÊS
Redox
As reações Redox incluem todas as reações químicas nas quais os átomos têm seu estado de oxidação alterado; em geral, as reações redox envolvem a transferência de elétrons entre espécies. Isso pode ser um processo redox simples, como a oxidação do carbono para produzir dióxido de carbono ou a redução do carbono por hidrogênio para produzir metano ou um processo complexo, como a oxidação da glicose no corpo humano através de uma série de elétrons complexos processos de transferência. O termo "redox" vem de dois conceitos envolvidos na transferência de elétrons: redução e oxidação. Pode ser explicado em termos simples: ▪ A oxidação é a perda de elétrons ou um aumento no estado de oxidação por uma molécula, átomo ou íon. ▪ A redução é o ganho de elétrons ou a diminuição do estado de oxidação por uma molécula, átomo ou íon. Embora as reações de oxidação sejam comumente associadas à formação de óxidos a partir de moléculas de oxigênio, estes são apenas exemplos específicos de um conceito mais geral de reações envolvendo transferência de elétrons. Reações de Redox, ou reações de oxidação-redução, têm uma série de semelhanças com as reações ácido-base.
definição de oxidation-reduction no dicionário inglês
A definição de oxidação-redução no dicionário é um processo químico reversível que geralmente envolve a transferência de elétrons, em que uma reação é uma oxidação e a reação inversa é uma redução. Outra definição de oxidação-redução é também: redox.
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10 LIVROS EM INGLÊS RELACIONADOS COM «OXIDATION-REDUCTION»
Descubra o uso de
oxidation-reduction na seguinte seleção bibliográfica. Livros relacionados com
oxidation-reduction e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Effect of
Oxidation-
reduction Potential on the Growth of ...
Cheddar and other bacterial-ripened cheeses commonly contain high numbers of nonstarter lactic acid bacteria (NSLAB) that enter cheese through processing equipment or milk.
2
Workshop on Monitoring
Oxidation-
Reduction Processes for ...
Current State of Practice for Evaluation of Oxidation Reduction Processes
Important to the Current State of Practice for ... John T. Wilson U.S. Environmental
Protection Agency Ada, OK 74820 The most important oxidation reduction
process ...
3
Oxidation-
reduction Transformations of Chromium in Aerobic ...
Dominic A. Brose. closely matched those in the reduction trial illustrated in Figure
15. This suggests that the reduction of Mn(III,IV) may have made it unavailable to
oxidize Cr(III), and that any Cr(III) that was oxidized to Cr(VI) was likely rapidly ...
4
Nonenzymatic Mechanisms of
Oxidation/
reduction Reactions of ...
Guoliang Li. Figure 14 Observed and simulated cyclic voltammograms of
ascorbic acid at pH 8.0 including 0.2 M imidazole 40 Figure 15 Observed and
simulated cyclic voltammograms of quinone at pH 8.0 without imidazole 42
Figure 16 ...
5
Oxidation and Reduction in Organic Synthesis
Together with a later volume in the series, this book provides a clear and comprehensive summary of oxidative and reductive processes, emphasizing general principles and common factors, and showing the applications of these compounds in ...
Istavan E. Marko, Timothy Donohoe,
2000
6
Mercury in aquatic systems : methylation, ...
Harvey W. Holm, Marilyn F. Cox, National Environmental Research Center (
Corvallis, Or.) RESEARCH REPORTING SERIES Research reports of the Office
of Research and Monitoring, Environmental Protection Agency, have been
grouped ...
Harvey W. Holm, Marilyn F. Cox, National Environmental Research Center (Corvallis, Or.),
1974
7
Biochemistry Biochemistry: Solutions Manual
HALF-REACTIONS Oxidation-reduction (or redox) reactions involve changes in
the electronic structure of atoms and molecules. Oxidation represents a loss of
electrons (e~), and reduction a gain of electrons. Electron losses and gains result
...
8
Modern Food Microbiology
For more information, see references 49, 51. Oxidation–Reduction Potential It
has been known for decades that microorganisms display varying degrees of
sensitivity to the oxidation–reduction potential (O/R, Eh) of their growth medium.
23 The ...
James M. Jay, Martin J. Loessner, David A. Golden,
2005
9
Exercise Physiology: Basis of Human Movement in Health and ...
Oxidation-Reduction. Reactions. Oxidation and reduction are chemical reactions
in metabolism that harness electrons and protons. Protons are hydrogen atoms
that have lost their electrons. This cellular activity is vital because proton ...
Stanley P. Brown, Wayne C. Miller, Jane M. Eason,
2006
10
Basic Concepts Of Analytical Chemistry
The separation of oxidation-reduction into its components i.e., half reactions is a
suitable way of indicating the species that gain electrons and those that lose
electrons, as oxidation-reduction reactions result from the direct transfer of
electrons ...
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «OXIDATION-REDUCTION»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
oxidation-reduction no contexto das seguintes notícias.
Alkaline Water: Beneficial or Bogus?
Ionized water possesses a negative oxidation-reduction potential, which means it might offer extra disinfectant properties, helping to protect you ... «Huffington Post, jul 15»
State of water pipelines a health risk
*Online real-time disinfectant residual monitors can measure free chlorine, chloramines or oxidation-reduction potential *The technology ... «Times of India, jul 15»
Iron-sulfur proteins hiding in plain sight
Oxidation-reduction reactions of such Fe-S clusters in proteins that separate DNA strands could potentially drive conformational changes that ... «Nature.com, jun 15»
Libelium Smart Water Sensor Platform Adds Ion Monitoring
... quality parameters such as pH, dissolved oxygen (DO), conductivity (salinity), oxidation-reduction potential (ORP), turbidity, temperature, etc. «Business Wire, jun 15»
Calcium batteries might be more powerful than lithium batteries
It is the electrochemical potential of oxidation-reduction. For a redox reaction to exist, there must be one element that transfers electrons and ... «Nanowerk, jun 15»
ENEPIG: The Plating Process
... metal alloy onto the PWB surface through an oxidation-reduction chemical reaction, without the application of an external electrical potential. «I-Connect007, jun 15»
Nanomachine pumps molecules 'uphill'
... simple small molecule that can also drive a system away from equilibrium with chemical energy from redox (oxidation-reduction) reactions." ... «physicsworld.com, mai 15»
Nanomachine pumps molecules uphill
... simple small molecule that can also drive a system away from equilibrium with chemical energy from redox (oxidation-reduction) reactions.” ... «nanotechweb.org, mai 15»
Life Ain't Easy: What Would Make an Exoplanet "Earth-Like"? [Excerpt]
The chemical processes known as oxidation-reduction can be remembered as “oil-rig.” This speaks to whether a compound is giving up ... «Scientific American, abr 15»
How Do Batteries Work?
The series of chemical reactions that occurs in the electrodes are collectively known as oxidation-reduction (redox) reactions. In a battery, the ... «Live Science, abr 15»