Cu(OH)2 → CuO → Cu → CuCl2 → Cu(OH)2

Question

Cu(OH)2 → CuO → Cu → CuCl2 → Cu(OH)2

Answer 1

Cu(OH)₂ → CuO → Cu → CuCl₂ → Cu(OH)₂.

Cu(OH)₂ t° → CuO + H₂O.
CuO + C = Cu + CO.
Cu + Cl₂ = CuCl₂.
CuCl₂ + 2KOH = Cu(OH)₂↓ + 2KCl.

Comments

можешь еще решить ?

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Да

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Fe → FeCl3 → Fe(OH)3 → Fe2O3 → Fe2(SO4)3

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2Fe + 3Cl₂ = 2FeCl₃.
FeCl₃ + 3NaOH = Fe(OH)₃↓ + 3NaCl.
2Fe(OH)₃ t° → Fe₂O₃ + 3H₂O.
Fe₂O₃ + 3H₂SO₄ = Fe₂(SO₄)₃ + 3H₂O.

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2Fe + 3Cl₂ = 2FeCl₃.
FeCl₃ + 3NaOH = Fe(OH)₃↓ + 3NaCl.
2Fe(OH)₃ t° → Fe₂O₃ + 3H₂O.
Fe₂O₃ + 3H₂SO₄ = Fe₂(SO₄)₃ + 3H₂O.

Answer 2

Cu + 4HNO3 = Cu(NO3)2 + 2H2O + 2NO Cu(NO3)2 + 2NaOH = Cu(OH)2 + 2NaNO3Cu(OH)2  =  CuO + H2OCuO + H2 = Cu + H2OCu + Cl2= CuCl2  
 вот я надеюсь правильно )