Sodium burning in pure oxygen,image 1 of 2. This is an exothermic reaction (it releases heat),as seen by the bright flame here. Sodium (Na) is a very reactive metal that must be stored under oil as it reacts with oxygen (O2) in the atmosphere. The equation for this reaction is: 2Na + O2 ---> 2NaO For an image of the combustion jar full of white fumes of sodium oxide (NaO) after this reaction,see image A510/212 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 3661 px × 4979 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |