Hydrochloric Acid and Barium Hydroxide
2HCl + Ba(OH)2 → BaCl2 + 2H2O
Visão geral
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.
Participantes
| Papel | Substância | Coeficiente | Estado |
|---|---|---|---|
| Reagente | Hydrochloric Acid HCl | 2 | (aq) |
| Produto | Water H₂O | 2 | (l) |
Exemplo do cotidiano
Barium hydroxide solutions are used in chemistry labs as a strong base alternative to NaOH, particularly for CO₂-free titrations.
Importância industrial
O cloreto de bário é utilizado na produção de sulfato de bário para imagiologia médica, na indústria têxtil e como agente de tratamento de água. Esta neutralização é amplamente utilizada em ensino laboratorial para demonstrar reações de formação de sal.
Propriedades
- Tipo
- Acid-Base
- Reversível
- Não
- Energia
- Exotérmico
- ΔH
- -116,0 kJ/mol
Reações relacionadas
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.