a) CaCl₂ = Ca²⁺ + 2Cl⁻
б) KOH = K⁺+ OH⁻
в) HCl =H⁺ + Cl⁻
г) FeSO₃ = Fe²⁺ + SO₃²⁻
Д) Na₃PO₄ = 3Na⁺ + PO₄³⁻
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a) CaCl₂ = Ca²⁺ + 2Cl⁻
б) KOH = K⁺+ OH⁻
в) HCl =H⁺ + Cl⁻
г) FeSO₃ = Fe²⁺ + SO₃²⁻
Д) Na₃PO₄ = 3Na⁺ + PO₄³⁻