Sodium Hydroxide and Sulfuric Acid

2NaOH + H₂SO₄ → Na₂SO₄ + 2H₂O

Tổng quan

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.

Người tham gia

Vai trò	Chất	Hệ số	Trạng thái
Chất phản ứng	Sulfuric Acid H₂SO₄	1	(aq)
Chất phản ứng	Sodium Hydroxide NaOH	2	(aq)
Sản phẩm	Sodium Sulfate Na₂SO₄	1	(aq)
Sản phẩm	Water H₂O	2	(l)

Ví dụ thực tế

Sodium sulfate is found as an ingredient in some laundry detergents, where it serves as a filler and helps distribute the active ingredients.

Tầm quan trọng công nghiệp

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.

Tính chất

Loại: Double Replacement
Thuận nghịch: Không
Năng lượng: Tỏa nhiệt
ΔH: -114,2 kJ/mol

Phản ứng liên quan

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.