Question

Zn ZnSo4 Zn(OH)2 ZnO ZnCl2​

Answer 1

Ответ:

Zn + H2SO4 → ZnSO4 + H2

ZnSO4 + 2H2O → Zn(OH)2 + H2SO4

Zn(OH)2 → ZnO + H2O

ZnO + 2HCl → ZnCl2 + H2O

Объяснение:

Answer 2

The chemical reactions involving zinc (Zn) and various zinc compounds are as follows:

1. Zinc (Zn) reacting with zinc sulfate (ZnSO4):

   • Zn + ZnSO4 → 2ZnSO4 This reaction doesn't involve any change in the oxidation state of zinc; it's simply mixing zinc with its sulfate salt.

2. Zinc (Zn) reacting with zinc hydroxide (Zn(OH)2):

   • Zn + Zn(OH)2 → 2ZnO + 2H2O This reaction results in the formation of zinc oxide (ZnO) and water (H2O).

3. Zinc oxide (ZnO) is often used in various applications, including as a component in sunscreen and in the production of ceramics, among others.

4. Zinc (Zn) reacting with zinc chloride (ZnCl2):

   • Zn + ZnCl2 → 2ZnCl2 Similar to the reaction with zinc sulfate, this reaction simply involves mixing zinc with its chloride salt, resulting in no change in the oxidation state of zinc.

Each of these reactions involves different zinc compounds, and they have different products and purposes. Zinc is a versatile element used in various industrial and chemical applications due to its corrosion resistance and other favorable properties.