24. Calculate the electrokinetic potential of the lead sol in methyl alcohol if for 100 minutes the level of the solution has shifted by 1.1 × 10 -4 m, with a tube length of 10-1 m and an applied voltage of the external electric field of 30 V; the viscosity of the sol is η = 0,61⋅10 ^ -3 Pa⋅s; the dielectric constant of the dispersion medium is ε = 34; ε0 = 8.85⋅10 ^ -12 F / m.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
Questions and problems from the manual:
"Laboratory Workshop on Colloid Chemistry" Nekrasov AP, Veretenchenko BA, Kharkov NTU "KhPI", 2004
"Characteristic properties of disperse systems" Nekrasov AP, Kharkov, 1996
Tasks are executed in Microsoft Word, graphics - in Microsoft Exel or OriginPro; formulas are typed in the MathType editor (if the formulas contain unreadable characters, then you need to install this editor); files are archived by WinRAR.
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