Copper ion solutions. Left: 0.5M copper sulfate water solution - the blue colour due to a copper aquo complex formation ( (Cu(H2O)6)2+ ). Right: after excess ammonium hydroxide is added to the solution,tetraaminediaqua complex ( (Cu(NH3)4(H2O))2+ ) is formed and the solution colour changes to dark blue | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 3414 px × 5142 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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