| 词汇 | titrant |
| 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. 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 |
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