Sodium Hydroxide and Sulfuric Acid

2NaOH + H2SO4 → Na2SO4 + 2H2O

概要

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.

参加者

役割 物質 係数 状態
反応物 Sulfuric Acid H₂SO₄ 1 (aq)
反応物 Sodium Hydroxide NaOH 2 (aq)
生成物 Sodium Sulfate Na₂SO₄ 1 (aq)
生成物 Water H₂O 2 (l)

日常の例

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

産業上の重要性

硫酸ナトリウムはクラフト法による紙パルプ製造、ガラス製造、洗剤配合、繊維染色の均染剤として使用される。

特性

タイプ
Double Replacement
可逆的
いいえ
エネルギー
発熱性
ΔH
-114.2 kJ/mol

関連する反応

Iron(III) Chloride and Sodium Hydroxide Ammonia and Hydrochloric Acid (White Smoke) Calcium Carbonate and Hydrochloric Acid Calcium Chloride and Sodium Carbonate Barium Chloride and Sodium Sulfate Precipitation Calcium Hydroxide and Carbon Dioxide (Limewater Test) Sodium Hydroxide and Iron(III) Chloride (Rust Color) Sodium Hydroxide and Hydrochloric Acid Neutralization Potassium Hydroxide and Sulfuric Acid 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.