Sodium Bicarbonate and Acetic Acid (Vinegar Volcano)

NaHCO3 + CH3COOH → CH3COONa + H2O + CO2

概述

Baking soda reacts with vinegar to produce sodium acetate, water, and carbon dioxide gas. This endothermic reaction absorbs heat, making the mixture slightly cooler. The vigorous fizzing from CO2 is one of the most widely performed kitchen chemistry experiments.

参与者

角色 物质 系数 状态
反应物 Sodium Bicarbonate NaHCO₃ 1 (s)
反应物 Acetic Acid CH₃COOH 1 (aq)
产物 Water H₂O 1 (l)
产物 Carbon Dioxide CO₂ 1 (g)

日常示例

The classic baking soda and vinegar volcano is probably the most popular science fair experiment of all time, demonstrating acid-base reactions.

工业重要性

该反应生成的醋酸钠用作食品保鲜剂、暖手宝热源和工业缓冲液，具有广泛的实用价值。

属性

类型
Double Replacement
可逆
否
能量
吸热
ΔH
12.0 kJ/mol

相关反应

Iron(III) Chloride and Sodium Hydroxide Calcium Chloride and Sodium Carbonate Barium Chloride and Sodium Sulfate Precipitation Calcium Hydroxide and Carbon Dioxide (Limewater Test) Magnesium Hydroxide and Hydrochloric Acid (Antacid) Lead Nitrate and Potassium Iodide (Golden Rain) Copper(II) Sulfate and Sodium Hydroxide Sodium Hydroxide and Iron(III) Chloride (Rust Color) Sodium Hydroxide and Hydrochloric Acid Neutralization Aluminum Hydroxide and Hydrochloric Acid

Frequently Asked Questions

What is the equation for Sodium Bicarbonate and Acetic Acid (Vinegar Volcano)?
The balanced equation is: NaHCO₃ + CH₃COOH → CH₃COONa + H₂O + CO₂.
What type of reaction is Sodium Bicarbonate and Acetic Acid (Vinegar Volcano)?
Sodium Bicarbonate and Acetic Acid (Vinegar Volcano) is a double replacement reaction.
Is Sodium Bicarbonate and Acetic Acid (Vinegar Volcano) exothermic or endothermic?
Sodium Bicarbonate and Acetic Acid (Vinegar Volcano) is endothermic (absorbs energy). The enthalpy change (ΔH) is 12.0 kJ/mol.