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.