Metal displacement reaction. Zinc foil being dipped in a solution of copper sulphate. This is an oxidation reduction reaction, where the elemental zinc is oxidised to form a Zn2+ cation and the Cu+ cation is reduced to form elemental copper, seen as a blackish precipitate on the foil. This clip features the chemical equation. For a version without this text, see clip K003 8975. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Modell-Rechte: | nicht erforderlich |
Länge: | 22 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |