Solutions of different concentrations. Three test tubes containing solutions of different concentrations of copper sulfate in water. Left to right: 0.5M,0.15M,and 0.05M | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5128 px × 3404 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|