pH of household ammonia. Household ammonia is a 10% solution of ammonium hydroxide. Here a damp universal indicator strip is held above an opened ammonia bottle. The strip turns dark blue, indicating that the vapor is strongly alkaline. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 3427 px × 5156 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |