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oxidant

oxidant

1 7.0
A chemical that takes electrons from another substance
  • noun
  • /ˈɑksɪdənt/
  • Specialized
translation icon : oxidante
  • Field studies link these ailments to ozone and related oxidants.
  • fuel and oxidant
  • chemical oxidants
  • powerful oxidants

Examples

  • The reactivity of the soil is probably due to powerful oxidants such as hydrogen peroxide.

    Academic text (1994)
  • During the village study, the test group received mixed-oxidant disinfectant solution, narrow-necked plastic water storage bottles, and hygiene education.

    Academic text (1998)
  • Sodium hypochlorite is an oxidant with a high basic pH.

    Academic text (1998)
  • As shown in the above reactions, oxidants are continually consumed in the process and consequently must be replaced.

    Academic text (1996)
  • PV cells can also provide the power for mixed-oxidant disinfection systems.

    Academic text (1998)
  • Another photo-oxidant, ozone, is possibly the most damaging of all air pollutants derived from human activity.

    Academic text (1996)
  • Both plants were able to consistently comply with current disinfection by-products regulations for total oxidants.

    Academic text (1998)
  • Along with ozone and oxides of nitrogen, peroxides and free radicals are oxidants, which are highly corrosive.

    Academic text (1996)
  • Standards on particulates, sulfur oxides, oxidants, hydrocarbons, carbon monoxide, and nitrogen oxides have been promulgated.

    Academic text (1992)
  • Sodium hypochlorite is a common oxidant used in disinfectants because it can accept electrons easily.

Synonyms

oxidizer
vsoxidant
  • Specialized
3 7.4

A chemical that helps something burn by giving oxygen

specifies causing oxidation by accepting electrons rather than merely supporting it
oxidizing agent
vsoxidant
  • Specialized
5.9

A substance that makes another substance lose electrons during a chemical reaction

has identical meaning but is a shorter, more general technical term

Antonyms

reductant
  • Specialized
9.1

A chemical that gives electrons to another substance during a reaction

Surface Forms

oxidant singular
oxidants plural

Morphology

oxidant = oxidize (transparent) = oxid + ant

Formed by the productive agentive suffix '-ant' from the verb 'oxidize', conveying 'one that oxidizes' in a straightforward way.

Etymology

Oxidant comes from the root oxid-, from oxygen, which originally comes from a Greek word meaning 'acid' or 'sharp' because early chemists thought oxygen made acids. An oxidant is something that 'accepts' electrons or combines with oxygen, so the root helps explain why oxidants make other substances change by taking electrons or joining with oxygen.