Zinc burning. A strip of zinc (Zn) metal is heated in by a propane Bunsen burner flame. Zinc burns to produce zinc oxide, changing the colour of the flame to yellow. The reaction is: Zn + O2 -> ZnO. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 3416 px × 5146 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |