Question

Zn->...->ZnCl2->...->ZnO​

Answer 1

Ответ:

2Zn + O2 = 2ZnO

ZnO + 2HCl = ZnCl2 + H2O

ZnCl2 + 2NaOH = Zn(OH)2  (осадок) + 2NaCl

Zn(OH)2 = ZnO + H2O

ZnO + H2 = Zn + H2O

Объяснение:

Answer 2

The chemical reactions you've provided seem to represent the transformation of zinc (Zn) through a series of reactions into zinc chloride (ZnCl2) and finally into zinc oxide (ZnO). However, some intermediate reactants or conditions are missing in your representation. Here's a more detailed version of the reactions:

1. Zinc (Zn) reacts with hydrochloric acid (HCl) to form zinc chloride (ZnCl2): Zn + 2HCl → ZnCl2 + H2

2. Zinc chloride (ZnCl2) can further react with water (H2O) to form zinc hydroxide (Zn(OH)2): ZnCl2 + 2H2O → Zn(OH)2 + 2HCl

3. Zinc hydroxide (Zn(OH)2) can undergo a dehydration reaction, losing water molecules, to form zinc oxide (ZnO): Zn(OH)2 → ZnO + H2O

So, the complete transformation would be: Zn → ZnCl2 → Zn(OH)2 → ZnO

Each arrow represents a separate chemical reaction, and the substances on the left side of the arrow are the reactants, while the ones on the right are the products of the reaction.