Chromium(III) and chromium(VI) solutions. Two beakers containing solutions of chromium (Cr) in different oxidation states: yellow 0.15M potassium chromate(VI) (K2CrO4, left) and blue 0.025M chromium(III) potassium sulfate (KCr(SO4)2, right). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Turtle Rock Scientific |
Taille de l’image : | 3433 px × 5163 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |