Demonstration showing the measurement of the pH of propylamine, a weak base. When added to the solution, it is stirred and the measurement rises to 11.75. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA |
Modell-Rechte: | nicht erforderlich |
Länge: | 36 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |