Mg²⁺ + CO₃²⁻
= MgCO₃↓
2Na⁺ + CO₃²⁻ + Mg²⁺ +2Cl⁻ = MgCO₃↓ + 2Na⁺ + 2Cl⁻
Na₂CO₃ + MgCl₂ = MgCO₃↓ + 2NaCl
CaCO₃ + 2H⁺ = Ca²⁺ + CO₂↑ + H₂O
CaCO₃ + 2H⁺ + 2Cl⁻ = Ca²⁺ + 2Cl⁻ + CO₂↑ + H₂O
CaCO₃ + 2HCl = CaCl₂ + CO₂↑ + H₂O
CO₃²⁻ + 2H⁺ = H₂O + CO₂↑
2K⁺ + CO₃²⁻ + 2H⁺ + 2NO₃⁻ = 2K⁺ + 2NO₃⁻ + H₂O + CO₂↑
K₂CO₃ + 2HNO₃ = 2KNO₃ + H₂O + CO₂↑
2H⁺ + SiO₃²⁻ = H₂SiO₃
2Na⁺ + SiO₃²⁻ + 2H ⁺+ 2Cl ⁻= H₂SiO₃ + 2Na⁺ + 2Cl⁻
Na₂SiO₃ + 2HCl = H₂SiO₃ + 2NaCl