Элетролитическая диссоциация веществ: CaHPO4, Ba(OH)2, (CuOH)2, SO4, HF, H2SO4
CaHPO₄ = Ca²⁺ + HPO₄²⁻ HPO₄²⁻ = H⁺ + PO₄³⁻ Ba(OH)₂ = BaOH⁺ + OH⁻ BaOH⁺ = Ba²⁺ + OH⁻ (CuOH)₂SO₄ = 2CuOH⁺ + SO₄²⁻ CuOH⁺ = Cu²⁺ + OH⁻ HF = H⁺ + F⁻ H₂SO₄ = H⁺ + HSO₄⁻ HSO₄⁻ = H⁺ + SO₄²⁻