在化學中解離度dissociation degree)是電解質達到解離平衡時已解離的分子數和原有分子數的比值,反映了電解質的解離程度。

解離度常用希臘字母表示,它與范特霍夫係數具有如下關係[1]

(n為解離出的離子數)

例子

KCl ⇌ K+ + Cl-

此時,公式變為[1]

資料來源

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