Sulfuric Acid and Potassium Hydroxide
H2SO4 + 2KOH → K2SO4 + 2H2O
نظرة عامة
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.
المشاركون
| الدور | المادة | المعامل | الحالة |
|---|---|---|---|
| متفاعل | Sulfuric Acid H₂SO₄ | 1 | (aq) |
| متفاعل | Potassium Hydroxide KOH | 2 | (aq) |
| منتج | Water H₂O | 2 | (l) |
مثال من الحياة اليومية
Potassium sulfate fertilizer is preferred for chloride-sensitive crops like tobacco, citrus, potatoes, and grapes.
الأهمية الصناعية
Over 7 million tonnes of potassium sulfate are produced annually, primarily for agriculture. It commands a premium over potassium chloride for sensitive crop applications.
الخصائص
- النوع
- Acid-Base
- قابل للعكس
- لا
- الطاقة
- طارد للحرارة
- ΔH
- -114,2 kJ/mol
التفاعلات ذات الصلة
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)
Hydrochloric Acid and Sodium Hydroxide Neutralization
Nitric Acid and Potassium Hydroxide Neutralization
Hydrochloric Acid and Barium 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.