Sulfuric Acid and Sodium Hydroxide Neutralization

H2SO4 + 2NaOH → Na2SO4 + 2H2O

概要

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.

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 produced by this neutralization is used as a filler in powdered laundry detergents.

産業上の重要性

硫酸ナトリウムは製紙のクラフト法、ガラス製造、硫化ナトリウムの原料に使用される。年間生産量は600万トンを超える。

特性

タイプ
Acid-Base
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

Hydrochloric Acid and Barium Hydroxide Acetic Acid and Sodium Acetate Buffer System 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) Formic Acid and Sodium 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.