Precipitation of lead sulphate. Several drops of lead nitrate solution have been added to dilute sulphuric acid. A white precipitate of insoluble lead sulphate is formed | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Taylor, David |
Taille de l’image : | 3246 px × 4991 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |