Sodium Hydroxide and Nitric Acid
NaOH + HNO3 → NaNO3 + H2O
Tổng quan
Sodium hydroxide neutralizes nitric acid to form sodium nitrate and water. This strong acid-strong base reaction produces a neutral solution with the standard heat of neutralization. Sodium nitrate is a useful oxidizing salt.
Người tham gia
| Vai trò | Chất | Hệ số | Trạng thái |
|---|---|---|---|
| Chất phản ứng | Sodium Hydroxide NaOH | 1 | (aq) |
| Chất phản ứng | Nitric Acid HNO₃ | 1 | (aq) |
| Sản phẩm | Sodium Nitrate NaNO₃ | 1 | (aq) |
| Sản phẩm | Water H₂O | 1 | (l) |
Ví dụ thực tế
Sodium nitrate was historically known as Chile saltpeter and used as a fertilizer and food preservative.
Tầm quan trọng công nghiệp
Sodium nitrate is used in fertilizers, food preservation, as a heat transfer medium in solar power plants, and in the production of nitric acid and explosives.
Tính chất
- Loại
- Double Replacement
- Thuận nghịch
- Không
- Năng lượng
- Tỏa nhiệt
- ΔH
- -57,1 kJ/mol
Phản ứng liên quan
Iron(III) Chloride and Sodium Hydroxide
Calcium Chloride and Sodium Carbonate
Barium Chloride and Sodium Sulfate Precipitation
Calcium Hydroxide and Carbon Dioxide (Limewater Test)
Magnesium Hydroxide and Hydrochloric Acid (Antacid)
Lead Nitrate and Potassium Iodide (Golden Rain)
Copper(II) Sulfate and Sodium Hydroxide
Sodium Hydroxide and Iron(III) Chloride (Rust Color)
Sodium Hydroxide and Hydrochloric Acid Neutralization
Aluminum Hydroxide and Hydrochloric Acid
Frequently Asked Questions
What is the equation for Sodium Hydroxide and Nitric Acid?
The balanced equation is: NaOH + HNO₃ → NaNO₃ + H₂O.
What type of reaction is Sodium Hydroxide and Nitric Acid?
Sodium Hydroxide and Nitric Acid is a double replacement reaction.
Is Sodium Hydroxide and Nitric Acid exothermic or endothermic?
Sodium Hydroxide and Nitric Acid is exothermic (releases energy). The enthalpy change (ΔH) is -57.1 kJ/mol.