CuSO4-Cu(OH)2-CuCL2 ионное уравнение
CuSO₄⇒Cu(OH₂)⇒CuCI₂ CuSO₄ + 2NaOH = Cu(OH₂)↓ + Na₂SO₄ Cu²⁺ + SO₄²⁻ + 2Na⁺ + 2OH⁻ = Cu(OH₂)↓ + 2Na⁺+ SO₄²⁻ Cu²⁺ + 2OH⁻ = Cu(OH₂)↓ Cu(OH₂) + 2HCI = CuCI₂ + 2H₂O Cu(OH₂) + 2H⁺+ 2CI⁻ = Cu²⁺ + 2CI⁻ + 2H₂O Cu(OH₂) + 2H⁺ = Cu²⁺ + 2H₂O