Methyl orange indicator. Methyl orange indicator changes its colour depending on the pH of the solution, it is red below 3.1 and yellow above 4.4. Here methyl orange (centre) is added to beakers with a acidic solution (left, 0.1 M hydrochloric acid, HCl) and an alkaline solution (right, 0.1 M sodium hydroxide, NaOH). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 5147 px × 3436 px |
Modell-Rechte: | nicht erforderlich |
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