* Nước: $CaC_2$, $Al_4C_3$, $Mg_3N_2$, $CaH_2$, $Na_2O$, $SO_3$, CO_2$, $Na$.

$CaC_2+2H_2O\to Ca(OH)_2+C_2H_2$

$Al_4C_3+12H_2O\to 4Al(OH)_3+3CH_4$

$Mg_3N_2+6H_2O\to 3Mg(OH)_2+2NH_3$

$CaH_2+2H_2O\to Ca(OH)_2+2H_2$

$Na_2O+H_2O\to 2NaOH$

$SO_3+H_2O\to H_2SO_4$

$CO_2+H_2O\rightleftharpoons H_2CO_3$

$2Na+2H_2O\to 2NaOH+H_2$

* NaOH: các chất tan trong nước ở trên, $Al_2O_3$.

$CaC_2+2H_2O\to Ca(OH)_2+C_2H_2$

$Al_4C_3+12H_2O\to 4Al(OH)_3+3CH_4$

$Al(OH)_3+NaOH\to NaAlO_2+2H_2O$

$Mg_3N_2+6H_2O\to 3Mg(OH)_2+2NH_3$

$CaH_2+2H_2O\to Ca(OH)_2+2H_2$

$Na_2O+H_2O\to 2NaOH$

$Al_2O_3+2NaOH\to 2NaAlO_2+H_2O$

$NaOH+SO_3\to NaHSO_4$

$NaOH+CO_2\to NaHCO_3$

$2Na+2H_2O\to 2NaOH+H_2$