oxidizer
/'ɔksidaizə/
Definition
- Noun:
- A substance that causes oxidation: An oxidizer is a chemical compound that readily transfers oxygen atoms or gains electrons in a chemical reaction, thereby oxidizing another substance. It is a key component in combustion and many other chemical processes.
Examples of Usage
- Noun:
- Liquid oxygen is a powerful oxidizer used in rocket propellants.
- In that reaction, chlorine acts as the oxidizer.
- Safety protocols require storing fuels and oxidizers separately.
Advanced Usage
- Technical Context: In chemistry, an oxidizer (or oxidizing agent) is defined by its ability to accept electrons from a reducing agent during a redox reaction. Its oxidation state decreases.
- In the corrosion of iron, atmospheric oxygen serves as the oxidizer.
- Regulatory/ Safety Context: Often classified as hazardous materials due to their role in supporting combustion.
- Many peroxides are classified as strong oxidizers and require special handling.
Variants and Related Words
- Oxidant (n): A synonym for oxidizer.
- Nitrate can act as an oxidant in certain environments.
- Oxidize (v): To combine with oxygen or to lose electrons.
- Iron will oxidize and form rust when exposed to air and water.
- Oxidation (n): The process or result of oxidizing.
- The browning of an apple slice is a result of oxidation.
Synonyms
- Oxidizing agent: The more formal chemical term.
- Oxidant: A direct synonym.
Related Phrases
- Phrase: Oxidizer/fuel mixture: A combination where the oxidizer supplies the oxygen needed for the fuel to burn.
- The engine's performance depends on the precise ratio of the oxidizer/fuel mixture.
Related Idioms
(Note: As a technical/scientific term, 'oxidizer' is not commonly used in idiomatic expressions. Its usage is primarily literal and technical.)
Noun
-
a substance that oxidizes another substance
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