Sulphuric acid (H2SO4) being added to black copper (II) oxide (CuO) and reacting to produce a blue solution of copper (II) sulphate (CuSO4) and water. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / DK IMAGES |
Bildgröße: | 3653 px × 4805 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |