Magnesium Reacting with Sulfuric Acid
Mg + H2SO4 → MgSO4 + H2
Tổng quan
Magnesium reacts vigorously with dilute sulfuric acid to produce magnesium sulfate (Epsom salt) and hydrogen gas. The reaction is rapid with vigorous effervescence and considerable heat generation. Magnesium ribbon dissolves quickly.
Người tham gia
| Vai trò | Chất | Hệ số | Trạng thái |
|---|---|---|---|
| Chất phản ứng | Magnesium Mg | 1 | (s) |
| Chất phản ứng | Sulfuric Acid H₂SO₄ | 1 | (aq) |
| Sản phẩm | Magnesium Sulfate MgSO₄ | 1 | (aq) |
| Sản phẩm | Hydrogen H | 1 | (g) |
Ví dụ thực tế
Epsom salt (magnesium sulfate) used in bath soaks is the same compound produced by this acid-metal reaction.
Tầm quan trọng công nghiệp
Magnesium sulfate (Epsom salt) is used in agriculture as a soil conditioner, in medicine as a laxative and eclampsia treatment, and in the production of beer.
Tính chất
- Loại
- Single Replacement
- Thuận nghịch
- Không
- Năng lượng
- Tỏa nhiệt
- ΔH
- -466,9 kJ/mol
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Frequently Asked Questions
What is the equation for Magnesium Reacting with Sulfuric Acid?
The balanced equation is: Mg + H₂SO₄ → MgSO₄ + H₂.
What type of reaction is Magnesium Reacting with Sulfuric Acid?
Magnesium Reacting with Sulfuric Acid is a single replacement reaction.
Is Magnesium Reacting with Sulfuric Acid exothermic or endothermic?
Magnesium Reacting with Sulfuric Acid is exothermic (releases energy). The enthalpy change (ΔH) is -466.9 kJ/mol.