Sulfuric Acid and Potassium Hydroxide

H2SO4 + 2KOH → K2SO4 + 2H2O

概述

Sulfuric acid reacts with potassium hydroxide to form potassium sulfate and water. This diprotic neutralization requires two equivalents of base. Potassium sulfate is a premium fertilizer providing both potassium and sulfur without chloride.

参与者

角色 物质 系数 状态
反应物 Sulfuric Acid H₂SO₄ 1 (aq)
反应物 Potassium Hydroxide KOH 2 (aq)
产物 Water H₂O 2 (l)

日常示例

Potassium sulfate fertilizer is preferred for chloride-sensitive crops like tobacco, citrus, potatoes, and grapes.

工业重要性

硫酸钾是对氯敏感作物（烟草、茶叶、果树）的优质钾肥，无氯配方是其相比氯化钾的重要优势。

属性

类型
Acid-Base
可逆
否
能量
放热
ΔH
-114.2 kJ/mol

相关反应

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 Potassium Hydroxide?
The balanced equation is: H₂SO₄ + 2KOH → K₂SO₄ + 2H₂O.
What type of reaction is Sulfuric Acid and Potassium Hydroxide?
Sulfuric Acid and Potassium Hydroxide is a acid-base reaction.
Is Sulfuric Acid and Potassium Hydroxide exothermic or endothermic?
Sulfuric Acid and Potassium Hydroxide is exothermic (releases energy). The enthalpy change (ΔH) is -114.2 kJ/mol.