| 释义 |
titrant
noun[ C or U ]
chemistry specializeduk /ˈtaɪ.trənt/ us /ˈtaɪ.trənt/
a substance that reacts in a known way to another substance dissolved in a liquid, for example by causing a colour change, and that is added in measured amounts to the liquid, in order to find out how much of the second substance is in it: 滴定剂
Acidity is measured by using dilute sodium hydroxide as the titrant. 使用稀氢氧化钠作为滴定剂测量酸度。
Continue adding titrant in small quantities, and as the titration progresses, the colour change will take longer to disappear.
Related words
titrate titration
If 0·1 M NaOH is used as titrant, it is not sufficiently sensitive to detect activity.
Total acidity was tested following the alkaline titrimetric method using NaOH as the titrant.
It is important to know the exact titrant concentration for correct titration results, especially in the case of self-made titrants.
SMART Vocabulary: related words and phrases
Chemistry - general words
acceptor
aerosol
aerosolize
allotrope
amphiprotic
balanced equation
chemical equation
electrolyte
endocrine disruptor
endothermic
epitaxial
epitaxially
epitaxy
inorganic chemistry
ionic bond
nonchemical
nonelectrolyte
nonreactive
preatomic
reactive
|