60. Solving a chemistry problem
Sold <10
0 000 X
There are no such quantities in stock
By clicking the button, you agree to
terms for buyers
Secure deal
Instant delivery
Product description
4. The characteristic viscosity of a solution of polyvinyl alcohol in water at 50 C is 1.11 * 10 -3 m3 / mol. The average molar mass of the polymer in this solvent will be equal to (K - 6.04 * 10-5 (mol / m3), α - 0.67):
a) 1.9*104 g/mol;
b) 4.9*103 g/mol;
c) 7.4*104 g/mol.
a) 1.9*104 g/mol;
b) 4.9*103 g/mol;
c) 7.4*104 g/mol.
Main features
- Content type File
- Content description 14,67 kB
- Updated on the site 11.01.2023
Additional description
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
Reviews
No reviews yet
0 000 X
There are no such quantities in stock
By clicking the button, you agree to
terms for buyers
60. Solving a chemistry problem
2
Sold <10
0 000 X
Secure deal
Instant delivery