Close-up footage of a white precipitate forming from the addition of barium chloride to potassium sulfate. The white solid is barium sulfate. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Beautifulchemistry.net |
Model Release : | Non requis |
Durée : | 13 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |