Hydrochloric Acid and Sodium Acetate

HCl + CH₃COONa → CH₃COOH + NaCl

Tổng quan

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.

Người tham gia

Vai trò	Chất	Hệ số	Trạng thái
Chất phản ứng	Hydrochloric Acid HCl	1	(aq)
Sản phẩm	Acetic Acid CH₃COOH	1	(aq)
Sản phẩm	Sodium Chloride NaCl	1	(aq)

Ví dụ thực tế

Adding vinegar (acetic acid) to a solution of baking soda generates the characteristic fizzing because the same displacement principle applies to carbonate salts.

Tầm quan trọng công nghiệp

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.

Tính chất

Loại: Acid-Base
Thuận nghịch: Không
Năng lượng: Tỏa nhiệt
ΔH: -1,0 kJ/mol

Phản ứng liên quan

Hydrochloric Acid and Barium Hydroxide Acetic Acid and Sodium Acetate Buffer System Acetic Acid Dissociation in Water Ammonia and Hydrochloric Acid Ascorbic Acid and Sodium Hydroxide Barium Hydroxide and Ammonium Thiocyanate (Endothermic) Carbonic Acid and Sodium Hydroxide Aluminum Hydroxide as Amphoteric Acid with NaOH Aluminum Chloride and Chloride Ion (Lewis Acid-Base) Formic Acid and Sodium Hydroxide

Frequently Asked Questions

What is the equation for Hydrochloric Acid and Sodium Acetate?

The balanced equation is: HCl + CH₃COONa → CH₃COOH + NaCl.

What type of reaction is Hydrochloric Acid and Sodium Acetate?

Hydrochloric Acid and Sodium Acetate is a acid-base reaction.

Is Hydrochloric Acid and Sodium Acetate exothermic or endothermic?

Hydrochloric Acid and Sodium Acetate is exothermic (releases energy). The enthalpy change (ΔH) is -1.0 kJ/mol.