Bromothymol blue indicator. Bromothymol blue indicator changes its colour depending on the pH of the solution, it is yellow below 6.0 and blue above 7.6. Here bromothymol blue has been added to beakers with an acidic solution (front, 0.01 M hydrochloric acid, HCl) and an alkaline solution (back, 0.01 M potassium hydroxide, KOH). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source / Turtle Rock Scientific |
Bildgröße: | 3431 px × 5156 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |