Sulfuric Acid and Sodium Hydroxide Neutralization
H2SO4 + 2NaOH → Na2SO4 + 2H2O
Обзор
Sulfuric acid, a diprotic acid, requires two moles of sodium hydroxide for complete neutralization. The reaction produces sodium sulfate (Glauber's salt) and water. Partial neutralization with one mole of NaOH would produce sodium bisulfate (NaHSO₄) instead.
Участники
| Роль | Вещество | Коэффициент | Состояние |
|---|---|---|---|
| Реагент | Sulfuric Acid H₂SO₄ | 1 | (aq) |
| Реагент | Sodium Hydroxide NaOH | 2 | (aq) |
| Продукт | Sodium Sulfate Na₂SO₄ | 1 | (aq) |
| Продукт | Water H₂O | 2 | (l) |
Пример из жизни
Sodium sulfate produced by this neutralization is used as a filler in powdered laundry detergents.
Промышленное значение
Sodium sulfate is used in the Kraft process for paper manufacturing, in glass production, and as a raw material for sodium sulfide. Annual production exceeds 6 million tonnes.
Свойства
- Тип
- Acid-Base
- Обратимая
- Нет
- Энергия
- Экзотермическая
- ΔH
- -114,2 kJ/mol
Связанные реакции
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)
Hydrochloric Acid and Sodium Hydroxide Neutralization
Nitric Acid and Potassium Hydroxide Neutralization
Hydrochloric Acid and Barium Hydroxide
Frequently Asked Questions
What is the equation for Sulfuric Acid and Sodium Hydroxide Neutralization?
The balanced equation is: H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O.
What type of reaction is Sulfuric Acid and Sodium Hydroxide Neutralization?
Sulfuric Acid and Sodium Hydroxide Neutralization is a acid-base reaction.
Is Sulfuric Acid and Sodium Hydroxide Neutralization exothermic or endothermic?
Sulfuric Acid and Sodium Hydroxide Neutralization is exothermic (releases energy). The enthalpy change (ΔH) is -114.2 kJ/mol.