id-2-4:
| Be + OH- + H2O |
 |
H2 + [Be(OH)4]2- | [Otevři] |
id-2-6:
| Na[BH4] + H2SO4 |
|
B2H6 + H2 + NaHSO4 | [Otevři] |
id-4-9:
| Zn + OH- + H2O |
|
[Zn(OH)4]2- + H2 | [Otevři] |
id-4-10:
| Al + OH- + H2O |
|
[Al(OH)4]- + H2 | [Otevři] |
id-7-19:
| P4 + OH- + H2O |
var
|
H2 + H2PO2- | [Otevři] |