Уравнения химических реакций, с помощью которых можно осуществить цепочку превращений:
HCl → H2 → NaH → NaOH → Na2SO4 → NaNO3.
➤ – ссылка в конце реакции, ведет на страницу с подробной информацией о реакции.
Fe + 2HCl = FeCl2 + H2↑
Pb + 2HCl = PbCl2 + H2↑
CaH2 + 2HCl = CaCl2 + 2H2↑
2Al + 6HCl = 2AlCl3 + 3H2↑
Zn + 2HCl = ZnCl2 + H2↑
Sn + 2HCl = SnCl2 + H2↑
NaH + HCl = NaCl + H2↑
KH + HCl = KCl + H2↑
LiH + HCl = LiCl + H2↑
Ni + 2HCl = NiCl2 + H2↑
Be + 2HCl = BeCl2 + H2↑
Mg2Si + 4HCl + 2H2O = 2MgCl2 + SiO2 + 4H2↑
Mg + 2HCl = MgCl2 + H2↑
Ba + 2HCl = BaCl2 + H2↑
Ca + 2HCl = CaCl2 + H2↑
2Na + H2 `overset(t)(=)` 2NaH
NaH + H2O = NaOH + H2↑
H2SO4 + 2NaOH = Na2SO4 + 2H2O
(NiOH)2SO4 + 2NaOH = Na2SO4 + 2Ni(OH)2↓
2Fe(HSO4)3 + 6NaOH = 3Na2SO4 + Fe2(SO4)3 + 6H2O
NH4HSO4 + 2NaOH `overset(t)(=)` Na2SO4 + NH3↑ + 2H2O
CuSO4 + 2NaOH = Na2SO4 + Cu(OH)2↓
2KHSO4 + 2NaOH = Na2SO4 + K2SO4 + 2H2O
Fe2(SO4)3 + 6NaOH = 3Na2SO4 + 2Fe(OH)3↓
MgSO4 + 2NaOH = Na2SO4 + Mg(OH)2↓
ZnSO4 + 4NaOH = Na2SO4 + Na2[Zn(OH)4]
SnSO4 + 2NaOH = Na2SO4 + Sn(OH)2↓
Ga2(SO4)3 + 6NaOH = 3Na2SO4 + 2Ga(OH)3↓
ZnSO4 + 2NaOH = Na2SO4 + Zn(OH)2↓
BeSO4 + 2NaOH = Na2SO4 + Be(OH)2↓
(NH4)2SO4 + 2NaOH = Na2SO4 + 2NH3↑ + 2H2O
Cr2(SO4)3 + 6NaOH = 3Na2SO4 + 2Cr(OH)3↓
SO3 + 2NaOH = Na2SO4 + H2O
BeSO4 + 4NaOH `overset(t)(=)` Na2SO4 + Na2BeO2 + 2H2O
(NH4)2SO4 + 2NaOH = Na2SO4 + 2NH4OH
ZnSO4(тв.) + 4NaOH(тв.) `overset(t)(=)` Na2ZnO2 + Na2SO4 + 2H2O
2Al(HSO4)3 + 6NaOH = 3Na2SO4 + Al2(SO4)3 + 6H2O
Al2(SO4)3 + 8NaOH `overset(t)(=)` 2NaAlO2 + 3Na2SO4 + 4H2O
FeSO4 + 2NaOH = Na2SO4 + Fe(OH)2↓
CrSO4 + 2NaOH = Na2SO4 + Cr(OH)2↓
Al2(SO4)3 + 6NaOH = 3Na2SO4 + 2Al(OH)3↓
Ca(NO3)2 + Na2SO4 = 2NaNO3 + CaSO4↓
2AgNO3 + Na2SO4 = 2NaNO3 + Ag2SO4↓
Ba(NO3)2 + Na2SO4 = 2NaNO3 + BaSO4↓
Pb(NO3)2 + Na2SO4 = 2NaNO3 + PbSO4↓