Heat of hydration of copper sulphate. Water being poured from a test tube onto anhydrous copper (II) sulphate (white). The copper (II) sulphate forms hydration bonds with the water in an exothermic (heat-producing) reaction,resulting in hydrated copper (II) sulphate (blue). The heat of the reaction is enough to produce steam and disturb the powder | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 2820 px × 4230 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |