NaOH + CO2 → 2NaOH + CO2 → H2O + Na2CO3
СаO + CO2 → CaO + CO2 → CaCO3
СаO + H2O → CaO + H2O → Ca(OH)2
Na2O + SO3 → Na2O + SO3 → Na2SO4
Na2O + H2O → Na2O + H2O → 2NaOH
NaOH + FeCl3 → 3NaOH + FeCl3 → 3NaCl + Fe(OH)3
СаOH + CuCl2 → Cu(OH)2 ↓ + CaCl2
Са(OH)2 + Mg(NO3)2 → Mg(NO3)2 + Ca(OH)2 → Mg(OH)2 + Ca(NO3)2
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NaOH + CO2 → 2NaOH + CO2 → H2O + Na2CO3
СаO + CO2 → CaO + CO2 → CaCO3
СаO + H2O → CaO + H2O → Ca(OH)2
Na2O + SO3 → Na2O + SO3 → Na2SO4
Na2O + H2O → Na2O + H2O → 2NaOH
NaOH + FeCl3 → 3NaOH + FeCl3 → 3NaCl + Fe(OH)3
СаOH + CuCl2 → Cu(OH)2 ↓ + CaCl2
Са(OH)2 + Mg(NO3)2 → Mg(NO3)2 + Ca(OH)2 → Mg(OH)2 + Ca(NO3)2