Copper chemistry experiment. Copper (II) oxide (CuO,black,in the spatula) is being converted to copper (II) sulphate (CuSO4,blue) by dissolving it in sulphuric acid (H2SO4) and evaporating the solution over a beaker of boiling water. The copper is in the same oxidation state,but the two copper compounds seen here are different colours due to their different molecular structures | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 2848 px × 4256 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |