CuSO₄ + 2NaOH => Cu(OH)₂↓ + Na₂SO₄
Cu²⁺ + SO₄²⁻ + 2Na⁺ + 2OH⁻ => Cu(OH)₂ + 2Na⁺ + SO₄²⁻
Cu²⁺ + 2OH⁻ => Cu(OH)₂
Cu(OH)₂ + 2HCl => CuCl₂ + 2H₂O
Cu(OH)₂ + 2H⁺ + 2Cl⁻ => Cu²⁺ + 2Cl⁻ + 2H₂O
Cu(OH)₂ + 2H⁺ => Cu²⁺ + 2H₂O
Na₂CO₃ + 2HCl => 2NaCl + CO₂↑ + H₂O
2Na⁺ + CO₃²⁻ + 2H⁺ + 2Cl⁻ => 2Na⁺ + 2Cl⁻ + CO₂ + H₂O
2H⁺ + CO₃²⁻ => CO₂ + H₂O
CuSO₄ + 2NaOH => Cu(OH)₂↓ + Na₂SO₄
Cu²⁺ + SO₄²⁻ + 2Na⁺ + 2OH⁻ => Cu(OH)₂ + 2Na⁺ + SO₄²⁻
Cu²⁺ + 2OH⁻ => Cu(OH)₂
Cu(OH)₂ + 2HCl => CuCl₂ + 2H₂O
Cu(OH)₂ + 2H⁺ + 2Cl⁻ => Cu²⁺ + 2Cl⁻ + 2H₂O
Cu(OH)₂ + 2H⁺ => Cu²⁺ + 2H₂O
Na₂CO₃ + 2HCl => 2NaCl + CO₂↑ + H₂O
2Na⁺ + CO₃²⁻ + 2H⁺ + 2Cl⁻ => 2Na⁺ + 2Cl⁻ + CO₂ + H₂O
2H⁺ + CO₃²⁻ => CO₂ + H₂O