Vanadium (II) solution. Solution that contains (V)2+ ions. It was obtained by reducing ammonium metavanadate (V) (NH4VO3) using zinc amalgam as a catalyst. Vanadium can exist in four adjacent oxidation states (2-5) that produce solutions of different colours. Here vanadium is in the +2 oxidation state and the colour is purple. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 3355 px × 5107 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |