Hydrochloric Acid and Barium Hydroxide

2HCl + Ba(OH)2 → BaCl2 + 2H2O

Tổng quan

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.

Người tham gia

Vai trò Chất Hệ số Trạng thái
Chất phản ứng Hydrochloric Acid HCl 2 (aq)
Sản phẩm Water H₂O 2 (l)

Ví dụ thực tế

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

Tầm quan trọng công nghiệp

Barium chloride is used in the production of barium sulfate for medical imaging, in water treatment for sulfate removal, and in heat treatment salts.

Tính chất

Loại
Acid-Base
Thuận nghịch
Không
Năng lượng
Tỏa nhiệt
ΔH
-116,0 kJ/mol

Phản ứng liên quan

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.