FE-CU-CUO-CUSO4-CU(OH)2-CUCL2

Question

FE-CU-CUO-CUSO4-CU(OH)2-CUCL2

Answer 1

Fe + CuSO₄ = Cu + FeSO₄
2Cu + O₂ = 2CuO
CuO + H₂SO₄ = CuSO₄ + H₂O
CuSO₄ + 2KOH = Cu(OH)₂ + K₂SO₄
Cu(OH)₂ + 2HCl = CuCl₂ + 2H₂O