Digital goods

Content: 9.6(21).rar (17.48 KB)
Uploaded: 21.06.2022

Positive responses: 0
Negative responses: 0

Sold: 0
Refunds: 0

21. The time for the expiration of ethyl alcohol in the Ostwald viscometer is 15 s, and the time for the expiration of the same volume of water is 10 s. At T = 293 K, the water viscosity η = 1.005⋅10-3 Pa · s, its density ρB = 0.998 g / cm3, and the alcohol density ρc = 0.791 g / cm3. Find the coefficient of viscosity of alcohol η.
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.
No feedback yet

Similar items