Potassium chromate. Molecular model of the chemical compound potassium chromate (K2.Cr.O4). This ionic compound produces a yellow colour and is used as an indicator for identifying concentrations of chloride ions when dissolved in a solution with silver nitrate. Atoms are represented as spheres and are colour-coded: chromium (grey), oxygen (red) and potassium (violet). Illustration. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Laguna Design |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |