Oxidation
| Formula / Notation | Fe²⁺ → Fe³⁺ + e⁻ |
|---|---|
| Also Known As | Electron loss, Electron oxidation, Corrosion (applied) |
What is Oxidation?
A process involving the loss of electrons, increase in oxidation state, or gain of oxygen. In redox reactions, oxidation always accompanies reduction. The species being oxidized is called the reducing agent, as it donates electrons to the oxidizing agent.
Formula & Notation
Other Names / Synonyms: Electron loss, Electron oxidation, Corrosion (applied)
Properties & Characteristics
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
A process involving the loss of electrons, increase in oxidation state, or gain of oxygen. In redox reactions, oxidation always accompanies reduction. The species being oxidized is called the reducing agent, as it donates electrons to the oxidizing agent.
Combustion of fuels (C oxidized to CO₂, H oxidized to H₂O). Corrosion of metals (rusting of iron). Electrochemical cells (anode = oxidation). Bleaching (oxidation of chromophores). Antiseptics (hydrogen peroxide oxidizes bacteria). Metabolic respiration (glucose oxidized to CO₂ and H₂O via citric ac…
Strong oxidizing agents (concentrated H₂O₂, KMnO₄, HNO₃, chlorine, fluorine) are highly reactive with organic materials and can cause fires or explosions on contact. Never mix oxidizers with fuels. Store separately in cool areas. Wear PPE — oxidizers cause severe burns and ignite clothing.
The formula or notation for Oxidation is: Fe²⁺ → Fe³⁺ + e⁻