oxidation-reduction
- noun
- /ˌɑksɪˈdeɪʃən rɪˈdʌkʃən/
- Specialized
- Oxygen is necessary for the function of the PEM cell because it provides the oxidant required to complete the oxidation-reduction reaction that takes place in the fuel cell.
- oxidation-reduction reaction
Examples
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So this enzyme does a lot of different oxidation reduction reactions.
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The production of electricity happens through an electrochemical process known in science as an oxidation-reduction (redox) reaction, which takes place at the anode and cathode of the fuel cell.
Academic text (2010) -
Never really interested since I know how to do a simple oxidation-reduction reaction on pseudo, but just don't have the proper equipment anymore.
Blog text (30) -
And NADPH plays a key role in the cell because that's an oxidation reduction reaction in keeping glutathione in the reduced form.
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The rusting of iron is an example of an oxidation-reduction reaction, commonly referred to as a redox reaction.
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During cellular respiration, glucose undergoes an oxidation-reduction reaction, where it is oxidized to produce energy.
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In a battery, the flow of electrons during discharge is driven by an oxidation-reduction reaction between the chemicals involved.
Synonyms
A chemical reaction where one substance gives electrons and another receives them
A chemical change when one substance loses electrons and another gains them
Surface Forms
Morphology
Etymology
Oxidation-reduction joins two older ideas: oxidation comes from oxygen, a name early scientists used because they thought it 'made acids', so oxidation once meant 'adding oxygen', and reduction comes from a root meaning 'to bring back' or 'make smaller', so it meant the opposite. So, an oxidation-reduction reaction is a pair of linked changes where one part is oxidized and the other is reduced — they happen together.