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trioxide

/traɪˈɒksaɪd/ noun · British & US
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What does trioxide mean?

Trioxide refers to a type of chemical compound that contains three oxygen atoms, typically combined with one or more other elements. These compounds play crucial roles in various industrial and chemical processes. For instance, sulfur trioxide is a key intermediate in the production of sulfuric acid, a widely used chemical in the manufacture of fertilizers and detergents. Chromium trioxide, on the other hand, serves as an oxidizing agent in certain chemical reactions. Understanding trioxides is essential in fields like chemistry and materials science, where their unique properties and applications are studied and utilized.

noun

A chemical compound containing three oxygen atoms, often combined with one or more other elements.

Senses
  1. A chemical compound with three oxygen atoms.
  2. In chemistry, specifically refers to compounds like sulfur trioxide or chromium trioxide.
Example

"The production of sulfur trioxide is a key step in the manufacture of sulfuric acid."

More examples

"The production of sulfur trioxide is a key step in the manufacture of sulfuric acid."

"Chromium trioxide is used as an oxidizing agent in various chemical reactions."

Plural trioxides

Used when referring to multiple types of trioxide compounds.

Example

"The laboratory stored various trioxides for experimental purposes."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymology of trioxide

The term 'trioxide' originates from the prefix 'tri-', meaning three, and 'oxide', which refers to a compound containing oxygen. This etymology reflects the structural composition of trioxides, which are characterized by the presence of three oxygen atoms.

Usage notes

Often used in chemistry and materials science to describe specific compounds.

Synonyms for trioxide

Rhymes with trioxide