Sulfuric Acid and Potassium Hydroxide

H2SO4 + 2KOH → K2SO4 + 2H2O

개요

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.

참여 물질

역할 물질 계수 상태
반응물 Sulfuric Acid H₂SO₄ 1 (aq)
반응물 Potassium Hydroxide KOH 2 (aq)
생성물 Water H₂O 2 (l)

일상 속 예시

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

산업적 중요성

연간 700만 톤 이상의 황산칼륨이 주로 농업용으로 생산됩니다. 민감한 작물 적용에서 염화칼륨보다 프리미엄 가격으로 거래됩니다.

성질

유형
Acid-Base
가역 반응
아니오
에너지
발열
ΔH
-114.2 kJ/mol

관련 반응

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.