Question

Cu–CuO–CuSO4–Cu(OH)2–CuO–CuCi2​

Answer 1

Ответ:

см ниже

Объяснение:

2Cu + O₂ = 2CuO (t)

CuO + H₂SO₄ = CuSO₄ + H₂O

CuSO₄ + 2NaOH = Cu(OH)₂ + Na₂SO₄

Cu(OH)₂ = CuO + H₂O (t)

CuO + 2HCl = CuCl₂ + H₂O

Answer 2

It seems like you've listed a sequence of chemical compounds involving copper (Cu) and its various oxidation states and compounds. Here's a breakdown of each compound in the sequence:

1. Cu: This is the chemical symbol for elemental copper, which has a metallic form and is usually in the 0 oxidation state.

2. CuO: This is copper(II) oxide. It contains copper in the +2 oxidation state.

3. CuSO4: This is copper(II) sulfate. In this compound, copper is also in the +2 oxidation state.

4. Cu(OH)2: This is copper(II) hydroxide. Once again, copper is in the +2 oxidation state.

5. CuO: This is copper(II) oxide, similar to the second compound listed.

6. CuCl2: This is copper(II) chloride, where copper is in the +2 oxidation state.

If you have a specific question or need more information about these compounds or their reactions, please feel free to ask.