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oxidizing agent

British  

noun

  1. chem a substance that oxidizes another substance, being itself reduced in the process. Common oxidizing agents are oxygen, hydrogen peroxide, and ferric salts Compare reducing agent

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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And a 2016 US government study found perchlorate, an oxidizing agent used in fireworks, had made its way into groundwater and surface water around Mount Rushmore National Memorial, which holds annual July 4 shows.

From Barron's Jul. 2, 2026

These nanozymes mimic the activity of peroxidase, an enzyme that catalyzes the oxidation of a substrate by using hydrogen peroxide as an oxidizing agent.

From Science Daily Oct. 16, 2023

Oxygen is the final oxidizing agent in these reactions.

From Textbooks Feb. 14, 2019

However, its reactions as an oxidizing agent are slow when perchloric acid is cold and dilute.

From Textbooks Feb. 14, 2019

That substance which gives up its oxygen is called an oxidizing agent, while the substance which unites with the oxygen is called a reducing agent.

From An Elementary Study of Chemistry by McPherson, William

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