Nickel displacing copper. Nickel (Ni) strip in a solution of copper (II) sulphate (CuSO4). Nickel is more reactive than the copper,and has replaced it in the solution. Solid copper (Cu) forms on the nickel in what is termed a displacement or substitution reaction. The nickel can be placed above copper in a reactivity series. This amount of copper formed after 3 hours | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 3709 px × 5192 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |