Sodium Hydroxide and Sulfuric Acid
2NaOH + H2SO4 → Na2SO4 + 2H2O
Обзор
Sodium hydroxide reacts with sulfuric acid to form sodium sulfate and water. This is a standard acid-base neutralization producing a neutral salt. Sodium sulfate (Glauber's salt) was one of the first chemicals produced industrially.
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 is found as an ingredient in some laundry detergents, where it serves as a filler and helps distribute the active ingredients.
Промышленное значение
Sodium sulfate is used in the Kraft process for paper pulping, in glass manufacturing, in detergent formulations, and in textile dyeing as a leveling agent.
Свойства
- Обратимая
- Нет
- Энергия
- Экзотермическая
- ΔH
- -114,2 kJ/mol
Связанные реакции
Iron(III) Chloride and Sodium Hydroxide
Calcium Chloride and Sodium Carbonate
Barium Chloride and Sodium Sulfate Precipitation
Calcium Hydroxide and Carbon Dioxide (Limewater Test)
Magnesium Hydroxide and Hydrochloric Acid (Antacid)
Lead Nitrate and Potassium Iodide (Golden Rain)
Copper(II) Sulfate and Sodium Hydroxide
Sodium Hydroxide and Iron(III) Chloride (Rust Color)
Sodium Hydroxide and Hydrochloric Acid Neutralization
Aluminum Hydroxide and Hydrochloric Acid
Frequently Asked Questions
What is the equation for Sodium Hydroxide and Sulfuric Acid?
The balanced equation is: 2NaOH + H₂SO₄ → Na₂SO₄ + 2H₂O.
What type of reaction is Sodium Hydroxide and Sulfuric Acid?
Sodium Hydroxide and Sulfuric Acid is a double replacement reaction.
Is Sodium Hydroxide and Sulfuric Acid exothermic or endothermic?
Sodium Hydroxide and Sulfuric Acid is exothermic (releases energy). The enthalpy change (ΔH) is -114.2 kJ/mol.