Redox reactions involve electron transfers; if one species gains electrons, another species (or more than one species) must lose electrons. For example, the redox reaction in which zinc displaces copper in an aqueous solution of copper sulfate:...
Noun1.redox- a reversible chemical reaction in which one reaction is an oxidation and the reverse is a reduction oxidation-reduction,oxidoreduction chemical reaction,reaction- (chemistry) a process in which one or more substances are changed into others; "there was a chemical reaction of the lime...
You can use E or Eo values to predict the outcome of a redox reaction. This works well whether the reaction is an electrochemical reaction in two half-cells or a chemical reaction in a single vessel. In general, the half-equation with the more positive redox potential will be the ...
Oxidant Definition in Chemistry An oxidant is areactantthat oxidizes or removeselectronsfrom other reactants during a redox reaction. An oxidant may also be called an oxidizer oroxidizing agent. When the oxidant includes oxygen, it may be called an oxygenation reagent or oxygen-atom transfer (OT...
Photo-redox processes could greatly reduce hazardous chemicals used in chemical reactions and used in a range of organic synthetic reactions. This strategy is especially advantageous for green chemistry because it reduces the need for elements like electricity, heat, or atmosphere, making it more ...
The meaning of OXIDATION-REDUCTION is a chemical reaction in which one or more electrons are transferred from one atom or molecule to another.
Photo-redox processes could greatly reduce hazardous chemicals used in chemical reactions and used in a range of organic synthetic reactions. This strategy is especially advantageous for green chemistry because it reduces the need for elements like electricity, heat, or atmosphere, making it more ...
chemical species decreases itsoxidation number, usually by gainingelectrons. The other half of the reaction involves oxidation, in which electrons are lost. Together, reduction and oxidation form redox reactions (reduction-oxidation = redox). Reduction may be considered the opposite process of oxidation...
Also found in: Dictionary, Thesaurus. Related to Reduce (chemistry): Redox chemistryoxidation-reduction [ok″sĭ-da´shun-re-duk´shun] the chemical reaction whereby electrons are removed (oxidation) from atoms of the substance being oxidized and transferred to those being reduced (reduction)...
indicator - (chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton...