Ba(OH)₂+2HCI = BaCI₂ + 2H₂O
Ba(OH)₂+2H⁺ + 2CI⁻ = Ba²⁺ + 2CI⁻ + H₂O
Ba(OH)₂+2H⁺ = Ba²⁺ + H₂O
K₂CO₃+2HNO₃= 2KNO₃ + CO₂ + H₂O
2K⁺ + CO₃²⁻+2H⁺ + 2NO₃⁻= 2K⁺ + 2NO₃⁻ + CO₂↑ + H₂O
CO₃²⁻+2H⁺ = CO₂↑ + H₂O
CaCI₂+Na₂CO₃= CaCO₃↓ + 2NaCI
Ca²⁺ + 2CI⁻ + 2Na⁺ + CO₃²⁻= CaCO₃↓ + 2Na⁺ + 2CI⁻
Ca²⁺ + CO₃²⁻= CaCO₃↓