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The international pictogram for oxidizing chemicals. Dangerous goods label for oxidizing agents. An oxidizing agent (also known as an oxidant, oxidizer, electron recipient, or electron acceptor) is a substance in a redox chemical reaction that gains or "accepts"/"receives" an electron from a reducing agent (called the reductant, reducer, or electron donor).
An oxidizer is a material that may, generally by yielding oxygen, cause or enhance the combustion of other materials. A solid material is classed as a Division 5.1 material if, when tested in accordance with the UN Manual of Tests and Criteria, its mean burning time is less than or equal to the burning time of a 3:7 potassium bromate /cellulose ...
Thus, in the reaction, the reductant or reducing agent loses electrons and is oxidized, and the oxidant or oxidizing agent gains electrons and is reduced. The pair of an oxidizing and reducing agent that is involved in a particular reaction is called a redox pair. A redox couple is a reducing species and its corresponding oxidizing form, [7] e ...
An oxidizing acid is a Brønsted acid that is a strong oxidizing agent. Most Brønsted acids can act as oxidizing agents, because the acidic proton can be reduced to hydrogen gas. Some acids contain other structures that act as stronger oxidizing agents than hydrogen ions. Generally, they contain oxygen in their anionic structure.
Reducing agents and oxidizing agents are the ones responsible for corrosion, which is the "degradation of metals as a result of electrochemical activity". [3] Corrosion requires an anode and cathode to take place.
S. Selenium hexasulfide; Selenium trioxide; Silver bromate; Silver chlorate; Silver chromate; Silver dichromate; Silver iodate; Silver nitrate; Silver perchlorate
Even materials considered pure elements often develop an oxide coating. For example, aluminium foil develops a thin skin of Al 2 O 3 (called a passivation layer ) that protects the foil from further oxidation .
Ferrous material. A standard black oxide is magnetite (Fe 3 O 4), ... Hot black oxide for stainless steel is a mixture of caustic, oxidizing, and sulfur salts. It ...