Effervescent tablets being added to a glass of water. Some tablets contain baking soda and citric acid which react to produce bubbles of carbon dioxide when mixed with water. This means they rapidly dissolve to form an effervescent solution which is easier to take than whole tablets | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 3712 px × 4792 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |