Iron and sulfur reaction. Being heated in the test tube is a mixture of iron powder (upper circle) and flowers of sulfur (lower circle),which will fuse in to the compound iron sulfide. The test tube is plugged with mineral wool | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 3420 px × 5110 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |