а) Na₂O - Ca(OH)₂ + 2Na₂O → 2NaOH + CaO
b) Fe - Ca(OH)₂ + Fe → Fe(OH)₂ + Ca
c) AgCl - Ca(OH)₂ + AgCl → CaCl₂ + AgOH
d) CO₂ - Ca(OH)₂ + CO₂ → CaCO₃ + H₂O
а) Na₂O - Ca(OH)₂ + 2Na₂O → 2NaOH + CaO
b) Fe - Ca(OH)₂ + Fe → Fe(OH)₂ + Ca
c) AgCl - Ca(OH)₂ + AgCl → CaCl₂ + AgOH
d) CO₂ - Ca(OH)₂ + CO₂ → CaCO₃ + H₂O