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单词 Potassium hydrogen acetate
释义

Potassium hydrogen acetate

英语百科

Potassium acetate

Potassium acetate (KCH3COO) is the potassium salt of acetic acid.

It can be prepared by treating a potassium-containing base such as potassium hydroxide or potassium carbonate with acetic acid:

This sort of reaction is known as an acid-base neutralization reaction. Sesquihydrate in water solution (CH3COOK·1½H2O) begins to form semihydrate at 41.3 °C. Potassium acetate is the salt that forms along with water as acetic acid and potassium hydroxide are neutralized together.

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更新时间:2025/6/20 20:28:18