monoacid: meaning, definition, pronunciation and examples
C2 (Highly specialized, extremely rare in general use)Formal; exclusively technical/scientific
Quick answer
What does “monoacid” mean?
A compound, especially a base, capable of reacting with only one equivalent of an acid.
Audio
Pronunciation
Definition
Meaning and Definition
A compound, especially a base, capable of reacting with only one equivalent of an acid; an acid that contains one replaceable hydrogen atom.
In chemistry, it refers to an acid that can donate a single proton or a base that can accept a single proton per molecule. The term can also describe an alcohol with one hydroxyl group capable of forming an ester with an acid.
Dialectal Variation
British vs American Usage
Differences
No significant variation in meaning or usage. The term is identical across scientific English.
Connotations
Purely technical, with no regional connotations.
Frequency
Extremely low frequency in both varieties, confined to chemistry textbooks and research papers.
Grammar
How to Use “monoacid” in a Sentence
[monoacid] + [base/salt/ester][adjective] + [monoacid]Vocabulary
Collocations
Examples
Examples of “monoacid” in a Sentence
adjective
British English
- The compound was identified as a monoacid species.
- A monoacid base was used in the titration.
American English
- The reagent must be a monoacid compound.
- They synthesized a monoacid alcohol for the reaction.
Usage
Meaning in Context
Business
Not used.
Academic
Exclusively used in chemistry lectures, textbooks, and research papers discussing acid-base theory or esterification.
Everyday
Never used.
Technical
The primary domain. Used to specify the chemical reactivity of a molecule.
Watch out
Common Mistakes When Using “monoacid”
- Using 'monoacid' in non-scientific contexts.
- Confusing it with 'monomeric acid', which relates to structure, not function.
- Misspelling as 'mono-acid' (hyhen is generally dropped in modern usage).
FAQ
Frequently Asked Questions
Yes, in most chemical contexts, they are synonyms. Both describe an acid capable of donating one proton (H+ ion).
No, it is a highly specialized scientific term. Using it outside a chemistry context would likely cause confusion.
The general opposite is a polyprotic acid, such as a diacid (e.g., sulfuric acid, H2SO4) which can donate more than one proton.
Not exclusively. It can also modify 'base' (as in 'monoacid base'), meaning a base that reacts with one equivalent of an acid.
A compound, especially a base, capable of reacting with only one equivalent of an acid.
Monoacid is usually formal; exclusively technical/scientific in register.
Monoacid: in British English it is pronounced /ˌmɒnəʊˈæsɪd/, and in American English it is pronounced /ˌmɑːnoʊˈæsɪd/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think MONO (one) + ACID: an acid with ONE proton to give, or a base that reacts with ONE acid molecule.
Conceptual Metaphor
CONTAINER WITH SINGLE PORT: The molecule is conceptualized as a container with only one opening/outlet for its acidic function.
Practice
Quiz
In which field is the term 'monoacid' exclusively used?