336. To obtain a colloidal solution of Fe4[Fe(CN)6]3, K4[Fe(CN)6] with a concentration of 0.007 mol/l and a volume of 6 ml was added to a solution of FeCl3 with a concentration of 0.008 mol/l and a volume of 8 ml.
Specify:
1. Method and method for obtaining a colloidal solution;
2. Formula of micelles, name the components.
3. To which electrode will the dispersed phase move during electrophoresis?
4. Which K2SO4 ion causes coagulation of the sol?
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet