| oxidation-reduction r. |
redox r.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| oxidation |
(Antiqued) Darkening or other color changes of metal which is accelerated by humidity, especially salty air or the presence of acidic perspiration. This does not happen to very high-karat gold or stainless steel.
출처: www.limogesjewelry.com/glossary.asp
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| oxidation state |
the charge on an element if it is assumed that it is behaving as an ion, eg, in calcium chloride (CaCl 2 ), calcium has an oxidation state of +2 (Ca 2+ ) and chlorine has an oxidation state of -1 (Cl - ). As the definition suggests, this definition tends to breakdown in species with a high degree of covalent bonding.
출처: www.huxley.ic.ac.uk/Local/EarthSciUG/ESFirstYr/Ear...
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| oxidation |
Chemical term relating to the reaction of juice, must, or wine with oxygen. Typical negative side effects of such reactions are browning of wine and juice and "cooked" flavors and aromas. Limited amounts of oxidation are actually healthy for wine, because yeast need oxygen to grow during the initial stages of fermentation. Protracted, slow oxidation is a key physiological change that takes place when a wine ages.
출처: winemakermag.com/referenceguide/winemakingdefiniti...
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| oxidation |
a chemical process in which the proportion of electronegative substituents in a compound is increased, or the charge is made more positive, or the oxidation number is increased.
출처: www.gla.ac.uk/services/seps/chemical_emergencies/0...
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