Reduction of copper (II) oxide using carbon. Clip 1 of 6. This clip shows a mixture of copper (II) oxide (CuO) and carbon (C) being heated in a glass tube. This reaction reduces the oxide to copper metal (Cu), with the other product being carbon dioxide (CO2). The oxide and carbon are black, with a colour change to reddish-orange indicating the presence of the copper metal. For the full sequence, see clips K004/5556 to K004/5551. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA |
Modell-Rechte: | nicht erforderlich |
Länge: | 29 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |