Уравнения химических реакций, с помощью которых можно осуществить цепочку превращений:
H2 → H2O → NaOH → NaCl → Na → NaOH.
➤ – ссылка в конце реакции, ведет на страницу с подробной информацией о реакции.
2H2 + O2 = 2H2O
FeO + H2 `overset(t)(=)` Fe + H2O
CuO + H2 `overset(t)(=)` Cu + H2O
Fe2O3 + 3H2 `overset(t)(=)` 2Fe + 3H2O
2NO2 + 7H2 `overset(p", "Pt)(=)` 2NH3 + 4H2O
PbO + H2 `overset(t)(=)` Pb + H2O
Al2O3 + 3H2 `overset(t)(=)` 2Al + 3H2O
V2O5 + 5H2 `overset(t)(=)` 2V + 5H2O
MnO + H2 `overset(t)(=)` Mn + H2O
ZnO + H2 `overset(t)(=)` Zn + H2O
NiO + H2 `overset(t)(=)` Ni + H2O
2Na + 2H2O = 2NaOH + H2↑
Na2O + H2O = 2NaOH
NaH + H2O = NaOH + H2↑
4NaO2 + 2H2O = 4NaOH + 3O2↑
2Na2O2 + 2H2O = 4NaOH + O2↑
NaAlO2 + 2H2O(изб.) = NaOH + Al(OH)3
Na3P + 3H2O = 3NaOH + PH3↑
Na3N + 3H2O = 3NaOH + NH3↑
Na2O2 + 2H2O = 2NaOH + H2O2
Na2BeO2 + 2H2O = 2NaOH + Be(OH)2↓
HCl + NaOH = NaCl + H2O
GaCl3 + 3NaOH = 3NaCl + Ga(OH)3↓
FeCl3 + 3NaOH = 3NaCl + Fe(OH)3↓
ZnCl2 + 4NaOH = Na2[Zn(OH)4] + 2NaCl
CrCl2 + 2NaOH = 2NaCl + Cr(OH)2↓
FeCl2 + 2NaOH = 2NaCl + Fe(OH)2↓
ZnCl2 + 2NaOH = 2NaCl + Zn(OH)2↓
CuCl2 + 2NaOH = 2NaCl + Cu(OH)2↓
CaCl2 + 2NaOH = 2NaCl + Ca(OH)2↓
GeCl2 + 2NaOH = 2NaCl + Ge(OH)2↓
NH4Cl + NaOH = NaCl + NH3↑ + H2O
MgCl2 + 2NaOH = 2NaCl + Mg(OH)2↓
PbCl2 + 2NaOH = 2NaCl + Pb(OH)2↓
MgOHCl + NaOH = NaCl + Mg(OH)2↓
AlCl3 + 4NaOH(изб.) = 3NaCl + Na[Al(OH)4]
BeCl2 + 2NaOH = 2NaCl + Be(OH)2↓
NH4Cl + NaOH = NaCl + NH4OH
AlCl3(тв.) + 6NaOH(тв.) `overset(t)(=)` Na3AlO3 + 3NaCl + 3H2O
ZnOHCl + NaOH = NaCl + Zn(OH)2↓
AlCl3 + 3NaOH = 3NaCl + Al(OH)3↓
CrCl3 + 3NaOH = 3NaCl + Cr(OH)3↓
CoCl2 + 2NaOH = 2NaCl + Co(OH)2↓
2NaCl(распл.) `overset(электролиз)(=)` 2Na + Cl2↑
2Na + 2H2O = 2NaOH + H2↑