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Product description
20. Construct a curve of the dependence of the ξ-potential on the pore diameter of the corundum diaphragm in KCl solution, using the following experimental data of electroosmosis:
The pore diameter is d⋅10 6, m 3.0 10.0 25.0 75.0 100.0
Volumetric velocity V⋅10 8, m 3 / s 2.0 3.2 3.9 4.0 4.05
Current strength J = 2⋅10 -2 A; ε = 81; ε 0 = 8.85⋅10 -12 F / m; the specific electrical conductivity of the medium is ω = 1.3⋅10 -2 Ω -1 ⋅ m -1; the viscosity of the medium is η = 10 -3 PaNs.
The pore diameter is d⋅10 6, m 3.0 10.0 25.0 75.0 100.0
Volumetric velocity V⋅10 8, m 3 / s 2.0 3.2 3.9 4.0 4.05
Current strength J = 2⋅10 -2 A; ε = 81; ε 0 = 8.85⋅10 -12 F / m; the specific electrical conductivity of the medium is ω = 1.3⋅10 -2 Ω -1 ⋅ m -1; the viscosity of the medium is η = 10 -3 PaNs.
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- Content type File
- Content description 190,01 kB
- Added to the site 25.04.2018
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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.
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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