Sodium hydroxide and iron II sulphate. Test tube containing sodium hydroxide solution reacting with iron II sulphate. This reaction produces a dark green precipitate of solid iron II hydroxide in a colourless solution of sodium sulphate | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 2398 px × 7288 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |