Magnesium Reacting with Sulfuric Acid
Mg + H2SO4 → MgSO4 + H2
Обзор
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.
Участники
| Роль | Вещество | Коэффициент | Состояние |
|---|---|---|---|
| Реагент | Magnesium Mg | 1 | (s) |
| Реагент | Sulfuric Acid H₂SO₄ | 1 | (aq) |
| Продукт | Magnesium Sulfate MgSO₄ | 1 | (aq) |
| Продукт | Hydrogen H | 1 | (g) |
Пример из жизни
Epsom salt (magnesium sulfate) used in bath soaks is the same compound produced by this acid-metal reaction.
Промышленное значение
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.
Свойства
- Обратимая
- Нет
- Энергия
- Экзотермическая
- ΔH
- -466,9 kJ/mol
Связанные реакции
Magnesium Reacting with Steam
Lithium Reacting with Water
Aluminum Reducing Chromium Oxide (Aluminothermic)
Iron Reacting with Hydrochloric Acid
Iron Displacing Copper from Copper Sulfate
Magnesium Reacting with Hydrochloric Acid
Copper Displacing Silver from Silver Nitrate
Iron Reacting with Copper(II) Chloride
Magnesium Reacting with Nitric Acid
Chlorine Displacing Iodine from Potassium Iodide
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.