Question

CuSO,→ Cu → CuS→ CuO→ CuCl → →Cu(OH), → Cu(NO), →Zn(NO),→ZnCO

Answer 1

Ответ:

Объяснение:

CuSO4 + Mg = MgSO4 + Cu↓

Cu + S = CuS

2CuS + 3O2 = 2CuO +2 SO2

CuO + 2HCl = CuCl2 + H2O

CuCl2 + 2NaOH = Cu(OH)2↓ + 2NaCl

Cu(OH)2 + 2HNO3 = Cu(NO3)2 + 2H2O

Cu(NO3)2 + Zn = Zn(NO3)2 + Cu↓

Zn(NO3)2 + Na2CO3 = ZnCO3↓ + 2NaNO3

Answer 2

It seems like you've listed a series of chemical reactions or compounds, but there are some missing details and a few errors in the notation. I'll do my best to provide information and correct any mistakes, but please provide more context or specify what you're looking for.

1. CuSO4 (Copper(II) sulfate) can be broken down into its components: CuSO4 → Cu + SO4

2. Cu (copper) is the elemental form of copper.

3. CuS (copper sulfide) is a compound formed by the combination of copper and sulfur: Cu + S → CuS

4. CuO (copper(II) oxide) is another compound formed by the combination of copper and oxygen: 2 Cu + O2 → 2 CuO

5. CuCl (copper chloride) is a compound formed by the combination of copper and chlorine. However, you haven't provided the specific reaction to create CuCl.

6. Cu(OH)2 (copper(II) hydroxide) is a compound formed by the combination of copper, oxygen, and hydrogen: CuO + H2O → Cu(OH)2

7. Cu(NO3)2 (copper(II) nitrate) is a compound formed by the combination of copper, nitrogen, and oxygen. You haven't provided the specific reaction to create Cu(NO3)2.

8. Zn(NO3)2 (zinc nitrate) is a compound formed by the combination of zinc, nitrogen, and oxygen. You haven't provided the specific reaction to create Zn(NO3)2.

9. ZnCO3 (zinc carbonate) is a compound formed by the combination of zinc, carbon, and oxygen. You haven't provided the specific reaction to create ZnCO3.

If you have specific questions about any of these reactions or compounds or if you'd like more details, please provide more context or specify what you'd like to know.