Question

Cu-СuО-CuSo4-Cu(OH)2-Cu(NO3)2​

Answer 1

Ответ:

2Cu+O2→2CuO

CuO+ H2SO4→CuSO4+ H2O

CuSO4+ 2NaOH→Cu(OH)2+ Na2SO4

Cu(OH)2+ 2HNO3→Cu(NO3)2 + 2H2O

Answer 2

It seems like you've listed a sequence of chemical compounds involving copper (Cu) and its various forms. It appears to be a series of reactions or transformations involving copper and its compounds. Here's how these compounds are related:

1. Cu: This is the chemical symbol for copper, a metallic element.

2. CuO: Copper(II) oxide, a compound where copper is in its +2 oxidation state.

3. CuSO4: Copper(II) sulfate, a compound containing copper in its +2 oxidation state and sulfate ions.

4. Cu(OH)2: Copper(II) hydroxide, a compound formed when copper reacts with hydroxide ions.

5. Cu(NO3)2: Copper(II) nitrate, a compound containing copper in its +2 oxidation state and nitrate ions.

Without more context or information, it's not clear what you're looking for regarding these compounds. If you have a specific question about their properties, reactions, or any other aspect, feel free to ask!