| Sugar dehydration, 5 of 5. Table sugar (sucrose, C12H22O11) is placed in a beaker. Concentrated sulfuric acid (H2SO4) is then added and stirred. Within a minute, an exothermic reaction starts to take place, producing a rising column of black carbon with water steam (H2O) and some sulphur dioxide gas (SO2). | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Giphotostock |
| Taille de l’image : | 3353 px × 5066 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |