Ammonia-hydrogen chloride reaction. White ring (centre) of ammonium chloride particles (white) forming in a glass tube as gases from concentrated ammonia solution and concentrated hydrochloric acid (both diffusing inwards from the plugs of cotton wool) mingle and react. Ammonium chloride is a white solid,while hydrogen chloride and ammonia are colourless gases | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 5660 px × 3184 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |