Nitric Acid and Potassium Hydroxide Neutralization
HNO3 + KOH → KNO3 + H2O
Genel Bakış
Nitric acid reacts with potassium hydroxide to produce potassium nitrate and water. This is a strong acid-strong base neutralization yielding a neutral salt. Potassium nitrate is one of the oldest known chemical compounds, historically called saltpeter.
Katılımcılar
| Rol | Madde | Katsayı | Hal |
|---|---|---|---|
| Reaktan | Nitric Acid HNO₃ | 1 | (aq) |
| Reaktan | Potassium Hydroxide KOH | 1 | (aq) |
| Ürün | Potassium Nitrate KNO₃ | 1 | (aq) |
| Ürün | Water H₂O | 1 | (l) |
Günlük Örnek
Potassium nitrate (saltpeter) has been used for centuries in food preservation, particularly in curing meats, and as a key ingredient in gunpowder.
Endüstriyel Önemi
Potassium nitrate is used in fertilizers, fireworks, food preservation, and as a heat transfer fluid in concentrated solar power plants.
Özellikler
- Tür
- Acid-Base
- Geri Dönüşümlü
- Hayır
- Enerji
- Ekzotermik
- ΔH
- -57,1 kJ/mol
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Frequently Asked Questions
What is the equation for Nitric Acid and Potassium Hydroxide Neutralization?
The balanced equation is: HNO₃ + KOH → KNO₃ + H₂O.
What type of reaction is Nitric Acid and Potassium Hydroxide Neutralization?
Nitric Acid and Potassium Hydroxide Neutralization is a acid-base reaction.
Is Nitric Acid and Potassium Hydroxide Neutralization exothermic or endothermic?
Nitric Acid and Potassium Hydroxide Neutralization is exothermic (releases energy). The enthalpy change (ΔH) is -57.1 kJ/mol.