Hydrochloric Acid and Barium Hydroxide

2HCl + Ba(OH)2 → BaCl2 + 2H2O

개요

Hydrochloric acid reacts with barium hydroxide to form barium chloride and water. Barium hydroxide is one of the few strongly basic alkaline earth hydroxides that is significantly soluble in water, making it useful for titrations. The reaction is a standard strong acid-strong base neutralization.

참여 물질

역할 물질 계수 상태
반응물 Hydrochloric Acid HCl 2 (aq)
생성물 Water H₂O 2 (l)

일상 속 예시

Barium hydroxide solutions are used in chemistry labs as a strong base alternative to NaOH, particularly for CO₂-free titrations.

산업적 중요성

염화바륨은 열처리 염욕(금속 담금질), 황산염 분석의 시약, PVC 안정제, X선 조영제 전구체로 사용됩니다. 산-염기 적정의 교육적 사례로도 중요합니다.

성질

유형
Acid-Base
가역 반응
아니오
에너지
발열
ΔH
-116.0 kJ/mol

관련 반응

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) Acetic Acid and Sodium Hydroxide Neutralization Formic Acid and Sodium Hydroxide

Frequently Asked Questions

What is the equation for Hydrochloric Acid and Barium Hydroxide?
The balanced equation is: 2HCl + Ba(OH)₂ → BaCl₂ + 2H₂O.
What type of reaction is Hydrochloric Acid and Barium Hydroxide?
Hydrochloric Acid and Barium Hydroxide is a acid-base reaction.
Is Hydrochloric Acid and Barium Hydroxide exothermic or endothermic?
Hydrochloric Acid and Barium Hydroxide is exothermic (releases energy). The enthalpy change (ΔH) is -116.0 kJ/mol.