Question

Zn-ZnO-Zn(OH)2-Zn(SO4)2Срочно!!!​

Answer 1

Відповідь:

Zn + H2O + O2 -> Zn(OH)2

2 Zn(OH)2 -> 2 ZnO + 2 H2O

ZnO + H2SO4 -> ZnSO4 + H2O

Пояснення:

Answer 2

Zn-ZnO-Zn(OH)2-Zn(SO4)2 describes a series of chemical reactions involving zinc (Zn), zinc oxide (ZnO), zinc hydroxide (Zn(OH)2), and zinc sulfate (Zn(SO4)2). Here's a breakdown of the reactions involved:

1. Zn + O2 → ZnO This equation represents the reaction between zinc (Zn) and oxygen (O2) to form zinc oxide (ZnO).

2. ZnO + H2O → Zn(OH)2 In this reaction, zinc oxide (ZnO) reacts with water (H2O) to produce zinc hydroxide (Zn(OH)2).

3. Zn(OH)2 + H2SO4 → Zn(SO4)2 + 2H2O This equation represents the reaction between zinc hydroxide (Zn(OH)2) and sulfuric acid (H2SO4) to yield zinc sulfate (Zn(SO4)2) and water (H2O).

Overall, the sequence of reactions starts with zinc reacting with oxygen to form zinc oxide. Zinc oxide then reacts with water to produce zinc hydroxide, which subsequently reacts with sulfuric acid to yield zinc sulfate and water.

Please note that the reaction conditions, such as temperature, pressure, and concentrations, may affect the specific outcomes and kinetics of these reactions.