trichloride

Thân thiện

A chemist carefully handles a vial of phosphorus trichloride in the laboratory.

Definition

Noun: A chemical compound that contains exactly three atoms of chlorine in each of its molecules.

Usage

The term "trichloride" is used specifically in chemistry to name and classify compounds based on their composition. It is a precise descriptor indicating the presence of three chlorine atoms bonded to another element or within a molecular structure.

Examples

• Nitrogen trichloride is an unstable and explosive compound.
• The industrial solvent boron trichloride is used in metal refining.
• Phosphorus trichloride is a key reagent in the production of pesticides and plastics.

Advanced Usage

• In systematic chemical nomenclature, "trichloride" follows the name of the central element (e.g., arsenic trichloride, AsCl₃).
• The prefix "tri-" explicitly denotes the quantity three, making the term unambiguous in a scientific context.

Variants and Related Words

• Chloride (n): A compound containing chlorine, especially one where chlorine carries a negative charge (Cl⁻) or is bonded to another element.
• The related concept is a trihalide, a compound containing three halogen atoms (fluorine, chlorine, bromine, or iodine).

Synonyms

• Trihalide (when specifying the halogen is chlorine). Note: This is a broader category that includes trichlorides.

Notes on Different Meanings

The word "trichloride" has a single, specific meaning in scientific terminology. It does not have common idiomatic or figurative uses outside of chemistry.

Học thuật

Noun

1. any compound containing three chlorine atoms in each molecule