Brass analysis. Image 3 of 7. Potassium iodide was mixed with the copper nitrate solution,which was formed when brass was added to nitric acid. This results in iodine and a white copper (I) iodide precipitate: 2Cu2+ + 4I- -> 2CuI + I2. The stages in the process of determining the copper composition in brass are shown in images A500/566- A500/572 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 3598 px × 4917 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |