Sherbet sweets. Sherbet is made of bicarbonate of soda,tartaric acid and sugar. When sherbet comes into contact with water on the tongue an endothermic reaction takes place. The sherbet draws heat energy from from the water on the tongue creating the peculiar cold sensation associated with the sweet | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Molloy, Cordelia |
Taille de l’image : | 2304 px × 3312 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |