bichloride: meaning, definition, pronunciation and examples
RareTechnical, Historical, Scientific
Quick answer
What does “bichloride” mean?
A chemical compound containing two atoms of chlorine combined with another element or radical.
Audio
Pronunciation
Definition
Meaning and Definition
A chemical compound containing two atoms of chlorine combined with another element or radical.
Specifically, often used as a historical shorthand for mercuric chloride (HgCl₂), a toxic, antiseptic compound once used in medicine and industry. Modern scientific nomenclature favours 'dichloride'.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or spelling. The term is equally rare in both varieties.
Connotations
The primary connotation is historical, evoking early 20th-century medicine or toxicology.
Frequency
Extremely low frequency in both dialects. More likely found in historical texts than contemporary discourse.
Grammar
How to Use “bichloride” in a Sentence
bichloride of [element/radical][element] bichlorideVocabulary
Collocations
Examples
Examples of “bichloride” in a Sentence
adjective
British English
- The bichloride solution was carefully labelled.
- It was a bichloride compound of tin.
American English
- A bichloride formulation was used in the antique kit.
- They identified a bichloride residue.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used only in historical or chemistry history papers.
Everyday
Not used in everyday conversation.
Technical
Obsolete in modern technical writing; 'dichloride' is the correct term.
Vocabulary
Synonyms of “bichloride”
Vocabulary
Antonyms of “bichloride”
Watch out
Common Mistakes When Using “bichloride”
- Using 'bichloride' in modern scientific writing instead of 'dichloride'.
- Misinterpreting 'bi-' as meaning 'double' or 'again' rather than specifically 'two atoms of chlorine'.
FAQ
Frequently Asked Questions
Essentially yes, in denoting a compound with two chlorine atoms. However, 'dichloride' is the modern, systematic IUPAC term, while 'bichloride' is archaic.
Without a modifier, it most commonly refers to mercuric chloride (HgCl₂), historically known as corrosive sublimate, a toxic compound once used as an antiseptic and disinfectant.
No. You should always use the modern systematic nomenclature, which is 'dichloride' (e.g., tin dichloride, SnCl₂).
Because 'bi-' has been used historically to mean different things, such as indicating a hydrogen-containing acid salt (e.g., sodium bicarbonate) or simply 'two'. 'Di-' is unambiguous for two atoms.
A chemical compound containing two atoms of chlorine combined with another element or radical.
Bichloride is usually technical, historical, scientific in register.
Bichloride: in British English it is pronounced /ˌbʌɪˈklɔːrʌɪd/, and in American English it is pronounced /baɪˈklɔːrˌaɪd/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'BI-cycle has TWO wheels; BI-chloride has TWO chlorines.'
Conceptual Metaphor
POISON / ANTISEPTIC (via its specific association with toxic mercuric chloride).
Practice
Quiz
In modern chemistry, the preferred term for a compound with two chlorine atoms is: