Осуществите превращения cu(oh)2 > cuo < > cu > cu (no3)2 c > ch4 > c2 h6 > c2 h4 > c2 h5 oh > ch3 > c =o —h

Cu(OH)2→ CuO ⇄ Cu → Cu(No3)2

Cu(OH)2= CuO +H₂O

2CuO+C = 2Cu+CO₂

2Cu+O₂=2CuO

CuO+2HNO₃=Cu(NO₃)₂+2H₂O

C → CH₄ →CH₃CI →C₂H₆ → C₂H₄ → C₂H₅OH → CH₃COH

C+2H₂→CH₄

CH₄+CI₂→CH₃CI+HCI

2CH₃CI+2Na→C₂H₆+2NaCI

C₂H₆→C₂H₄+H₂

C₂H₄+H₂O→C₂H₅OH

C₂H₅OH+ CuO → CH₃COH + Cu + H₂O