Copper (II) oxide (CuO) powder in a crucible. This black solid is soluble in acids,forming blue solutions of cupric salts | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 4455 px × 3187 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |