Question

Zn2>➡️ZnSO4➡️Zn(OH)2➡️Na2➡️ZnO2➡️ZnCO3➡️ZnO

Answer 1

Ответ:2Zn + O2 = 2ZnO;

H2SO4 + ZnO = ZnSO4 + Н2О;

ZnSO4 + 2NaOH = Na2SO4 + Zn(OH)2;

Zn(OH)2 + 2NaOH = Na2ZnO2 + 2Н2О.

Объяснение:

Answer 2

It seems like you've listed a series of chemical reactions involving zinc (Zn) and various compounds. However, there seems to be some confusion in the notation you've used. Let me help you interpret and correct it:

1. Zn (Zinc) reacts with something that you've represented as ➡️ (which usually denotes a reaction arrow).

2. The product of the first reaction is ZnSO4 (zinc sulfate). This suggests that zinc reacts with sulfuric acid or a sulfate compound.

3. The next product is Zn(OH)2 (zinc hydroxide). This indicates a reaction with a base or hydroxide ions.

4. The next step mentions Na2. However, it's not clear what this represents. Sodium ions (Na+) are often found in reactions, but it's not clear how they relate to the previous compounds.

5. Following that, you have ZnO2. This notation typically represents zinc peroxide, but zinc generally forms ZnO (zinc oxide) rather than ZnO2.

6. After that, you have ZnCO3 (zinc carbonate), indicating a reaction with carbon dioxide or a carbonate compound.

7. Finally, you end up with ZnO (zinc oxide), which is a common product in various zinc reactions.

To provide more accurate information and help you better, could you provide more details or clarify the specific reactions you're interested in? If you have a particular question about a step or want to know more about a specific reaction, feel free to ask!