Zinc Reacting with Sulfuric Acid

Zn + H2SO4 → ZnSO4 + H2

개요

Zinc reacts with dilute sulfuric acid to produce zinc sulfate and hydrogen gas. This is a straightforward single replacement reaction used in laboratory hydrogen generation. Zinc granules dissolve steadily with visible gas evolution.

참여 물질

역할 물질 계수 상태
반응물 Zinc Zn 1 (s)
반응물 Sulfuric Acid H₂SO₄ 1 (aq)
생성물 Zinc Sulfate ZnSO₄ 1 (aq)
생성물 Hydrogen H 1 (g)

일상 속 예시

Zinc galvanization protects steel from corrosion partly because zinc preferentially reacts with environmental acids instead of the underlying iron.

산업적 중요성

황산아연은 작물의 미량 영양소 보충제로 농업, 인조견 제조 공정, 아연 전기도금 욕조에 사용됩니다.

성질

유형
Single Replacement
가역 반응
아니오
에너지
발열
ΔH
-155.0 kJ/mol

관련 반응

Aluminum Reacting with Iron(III) Oxide (Thermite) Chlorine Displacing Iodine from Potassium Iodide Magnesium Reacting with Steam Lithium Reacting with Water Aluminum Reacting with Hydrochloric Acid Aluminum Reducing Chromium Oxide (Aluminothermic) Iron Reacting with Hydrochloric Acid Iron Displacing Copper from Copper Sulfate Zinc Displacing Copper from Copper Sulfate Fluorine Displacing Chlorine from Sodium Chloride

Frequently Asked Questions

What is the equation for Zinc Reacting with Sulfuric Acid?
The balanced equation is: Zn + H₂SO₄ → ZnSO₄ + H₂.
What type of reaction is Zinc Reacting with Sulfuric Acid?
Zinc Reacting with Sulfuric Acid is a single replacement reaction.
Is Zinc Reacting with Sulfuric Acid exothermic or endothermic?
Zinc Reacting with Sulfuric Acid is exothermic (releases energy). The enthalpy change (ΔH) is -155.0 kJ/mol.