R

Reducing Agent

AllChemicals — The Online Chemical Glossary | https://allchemicals.info/chemical/700-reducing-agent
Expert Written | Fact Checked | Sources Cited | AllChemicals Editorial Team

What is Reducing Agent?

A reducing agent (reductant) is a substance that donates electrons to another substance in a redox reaction, causing that substance to be reduced. In the process, the reducing agent itself is oxidised (loses electrons and increases in oxidation state). Common reducing agents include hydrogen gas, carbon monoxide, metals, and sulfite ions. In biology, NADH is an important reducing agent in metabolism.

Key Facts

Term Reducing Agent
Index All "R" terms

Frequently Asked Questions

A reducing agent (reductant) is a substance that donates electrons to another substance in a redox reaction, causing that substance to be reduced. In the process, the reducing agent itself is oxidised (loses electrons and increases in oxidation state). Common reducing agents include hydrogen gas, carbon monoxide, metals, and sulfite ions. In biology, NADH is an important reducing agent in metabolism.

More "R" Terms

R-group R-group: variable side chain; amino acid: H₂N-CH(R)-COOH Radiation I = I₀·e^(−μx) Radical Radioactive Dating Radioactive Decay Rate = k × [A]^m (half-life: t½ = 0.693/k for first order) Radioactive Tracer Radioactivity Radioactivity A(Z,N) → decay products; λ = ln2/t₁/₂ Radium Ra Radon Rn Raoult's Law P_A = x_A × P°_A Raoult's Law
View all "R" terms →
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.

AllChemicals.info — The Online Chemical Glossary | https://allchemicals.info/chemical/700-reducing-agent

For educational purposes only. Verify all information before use.