Sodium Bicarbonate and Acetic Acid (Vinegar Volcano)

NaHCO3 + CH3COOH → CH3COONa + H2O + CO2

개요

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.

참여 물질

역할 물질 계수 상태
반응물 Sodium Bicarbonate NaHCO₃ 1 (s)
반응물 Acetic Acid CH₃COOH 1 (aq)
생성물 Water H₂O 1 (l)
생성물 Carbon Dioxide CO₂ 1 (g)

일상 속 예시

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

산업적 중요성

이 반응으로 생성되는 아세트산나트륨은 식품 보존제, 난방 패드(과포화 용액 결정화), 섬유 염색에 사용됩니다.

성질

유형
Double Replacement
가역 반응
아니오
에너지
흡열
ΔH
12.0 kJ/mol

관련 반응

Iron(III) Chloride and Sodium Hydroxide Ammonia and Hydrochloric Acid (White Smoke) Calcium Carbonate and Hydrochloric Acid Calcium Chloride and Sodium Carbonate Barium Chloride and Sodium Sulfate Precipitation Calcium Hydroxide and Carbon Dioxide (Limewater Test) Sodium Hydroxide and Iron(III) Chloride (Rust Color) Sodium Hydroxide and Hydrochloric Acid Neutralization Potassium Hydroxide and Sulfuric Acid 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.