reducing agent

American  

noun

Chemistry.

1. a substance that causes another substance to undergo reduction and that is oxidized in the process.

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reducing agent British  

noun

1. chem a substance that reduces another substance in a chemical reaction, being itself oxidized in the process Compare oxidizing agent

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Etymology

Origin of reducing agent

First recorded in 1795–1805

Example Sentences

Coke does not only produce the energy required for melting, but also serves as a reducing agent in the chemical reaction.

From Science Daily • Dec. 21, 2023

But the milling did prompt the aluminium to act as a reducing agent, as he expected.

From Scientific American • Mar. 30, 2023

"What we do is basically swapping carbon for electricity as a reducing agent," explained Adam Rauwerdink, the company's senior vice president of business development.

From Salon • May 17, 2022

Identify the oxidizing agent, the reducing agent, and the changes in oxidation number that occur in the reaction.

From Textbooks • Feb. 14, 2019

Eikonogen is another organic reducing agent, discovered by the writer in 1880, and introduced as a developer by Dr. Andresen in 1889.

From Coal and What We Get from It by Meldola, Raphael