 |
| |||
| oxidation-reduction; redox | |||
| reduction-oxidation | |||
|
редокс : 9 do fraz, 3 tematyki |
| Chemia | 7 |
| Hutnictwo | 1 |
| Technika i technologia | 1 |
|
| |||
| oxidation-reduction; redox | |||
| reduction-oxidation | |||
|
редокс : 9 do fraz, 3 tematyki |
| Chemia | 7 |
| Hutnictwo | 1 |
| Technika i technologia | 1 |