酸碱指示剂是什么意思-酸碱指示剂的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-02-08 09:54:15

求解答，词语酸碱指示剂是什么意思？再说说酸碱指示剂有什么含义？

答案

酸碱指示剂的百科含义

用于酸碱滴定的指示剂，称为酸碱指示剂。是一类结构较复杂的有机弱酸或有机弱碱，它们在溶液中能部分电离成指示剂的离子和氢离子（或氢氧根离子），并且由于结构上的变化，它们的分子和离子具有不同的颜色，因而在pH不同的溶液中呈现不同的颜色。

酸碱指示剂的词语组词

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酸碱指示剂的相关词语

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