oxidation-reduction couple References oxidation-reduction couple chemistry Ask Anything Homework Help Also known as: half reaction Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of EncyclopĂŠdia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: electromotive seriesThe reversible oxidationâreduction half reaction is expressed by the equation 2H+ + 2e- â H2, in which e- represents an electron. The electrode potentials of several elements are shown in the Read MoreThe reversible oxidationâreduction half reaction is expressed by the equation 2H+ + 2e- â H2, in which e- represents an electron. The electrode potentials of several elements are shown in the Read Moreoxidation-reduction reaction/ Half reactions One of the basic reasons that the concept of oxidation-reduction reactions helps to correlate chemical knowledge is that a particular oxidation or reduction can often be carried out by a wide variety of oxidizing or reducing agents. Reduction of the iron(III) ion to⊠Read More One of the basic reasons that the concept of oxidation-reduction reactions helps to correlate chemical knowledge is that a particular oxidation or reduction can often be carried out by a wide variety of oxidizing or reducing agents. Reduction of the iron(III) ion to⊠Read More