Hydrochloric Acid and Sodium Acetate
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://chemfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://chemfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://chemfyi.com/entity//)Use the native HTML custom element.
HCl + CH3COONa → CH3COOH + NaCl
Обзор
A strong acid reacts with the salt of a weak acid to liberate the weak acid. Hydrochloric acid protonates acetate ions to form acetic acid because HCl is a much stronger acid. This reaction demonstrates the principle that stronger acids displace weaker acids from their salts.
Участники
| Роль | Вещество | Коэффициент | Состояние |
|---|---|---|---|
| Реагент | Hydrochloric Acid HCl | 1 | (aq) |
| Продукт | Acetic Acid CH₃COOH | 1 | (aq) |
| Продукт | Sodium Chloride NaCl | 1 | (aq) |
Пример из жизни
Adding vinegar (acetic acid) to a solution of baking soda generates the characteristic fizzing because the same displacement principle applies to carbonate salts.
Промышленное значение
This principle is used in industrial chemistry to produce weak acids from their salts and in understanding buffer system behavior when strong acids are added.
Свойства
- Тип
- Acid-Base
- Обратимая
- Нет
- Энергия
- Экзотермическая
- ΔH
- -1,0 kJ/mol