Question

what is mean by reduction​

Answer 1

Answer:

Reduction involves a half-reaction in which a chemical species decreases its oxidation number, usually by gaining electrons. The other half of the reaction involves oxidation, in which electrons are lost. Together, reduction and oxidation form redox reactions (reduction-oxidation = redox).

Answer 2

Answer:

hope it will help you!

Explanation:

Reduction involves a half-reaction in which a chemical species decreases its oxidation number, usually by gaining electrons. ... Here, oxidation is the gain of oxygen, while reduction is the loss of oxygen. An old, less-common definition of oxidation and reduction examines the reaction in terms of protons or hydrogen.

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