KOH+CH3COOH---???
回答 (3)
2007-12-02 8:26 am
✔ 最佳答案
KOH(aq) + CH3CHOOH(aq) → CH3CHOO-K+(aq) + H2O(l)
2007-12-05 2:41 am
CH3COOH ionizes to form CH3COO- + hydrogen ions reversibly in water
hence,
CH3COOH + KOH --> CH3COOK + H20
This is a neutalization process. Acid reacts with an alkali to form water.
Hydrogen ions are displaced out by potassium ions.
hence,
CH3COOH + KOH --> CH3COOK + H20
This is a neutalization process. Acid reacts with an alkali to form water.
Hydrogen ions are displaced out by potassium ions.
2007-12-02 10:39 am
KOH 會放 OH-
CH3COOH 會放 H+
(OH-) + (H+) ---> H2O
中和反應
所以
KOH(aq) + CH3COOH (aq)------> CH3COOK(aq) + H2O (l)
PS: CH3COOK係離子化合物( ionic compound )
CH3COOH 會放 H+
(OH-) + (H+) ---> H2O
中和反應
所以
KOH(aq) + CH3COOH (aq)------> CH3COOK(aq) + H2O (l)
PS: CH3COOK係離子化合物( ionic compound )
收錄日期: 2021-04-13 14:38:45
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071202000051KK00091