Hydrochloric Acid and Barium Hydroxide

2HCl + Ba(OH)2 → BaCl2 + 2H2O

概要

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.

参加者

役割 物質 係数 状態
反応物 Hydrochloric Acid HCl 2 (aq)
生成物 Water H₂O 2 (l)

日常の例

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

産業上の重要性

塩化バリウムは医用画像用硫酸バリウム製造、水処理における硫酸塩除去、PVCの安定剤として利用される。

特性

タイプ
Acid-Base
可逆的
いいえ
エネルギー
発熱性
ΔH
-116.0 kJ/mol

関連する反応

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) Hydrochloric Acid and Sodium Hydroxide Neutralization Nitric Acid and Potassium Hydroxide Neutralization Magnesium Hydroxide and Hydrochloric Acid (Milk of Magnesia) Acetic Acid Dissociation in Water

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.