Question

Cu-cuo-cucl2-cu(no3)2-cuo-cu

Answer 1

Ответ:

$2Cu+O_2=t=2CuO\\ \\ CuO+2HCl=CuCl_2+H_2O\\ \\ CuCl_2+2AgNO_3=2AgCl\downarrow+Cu(NO_3)_2\\\\ 2Cu(NO_3)_2=t=2CuO+4NO_2+O_2\\\\ CuO+H_2=Cu+H_2O$

Объяснение:

Answer 2

The chemical reactions you have mentioned involve various forms of copper compounds. Here's a concise breakdown of the reactions:

1. Cu + Cl2 → CuCl2: Copper (Cu) reacts with chlorine gas (Cl2) to form copper(II) chloride (CuCl2).
2. Cu + 2HNO3 → Cu(NO3)2 + H2: Copper (Cu) reacts with nitric acid (HNO3) to form copper(II) nitrate (Cu(NO3)2) and hydrogen gas (H2).
3. CuO + H2 → Cu + H2O: Copper(II) oxide (CuO) reacts with hydrogen gas (H2) to form copper (Cu) and water (H2O).
4. Cu + O2 → CuO: Copper (Cu) reacts with oxygen (O2) to form copper(II) oxide (CuO).

I hope this clarifies the chemical reactions involving copper compounds you mentioned. If you have any further questions, feel free to ask!