146. Solving a chemistry problem
Seller: Derkach
Price: 1.20 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- Using the values of the reduced viscosity for different concentrations of nylon in formic acid and the viscosimetric constants
the equations K = 11⋅10 -5 and α = 0,72, calculate the molecular weight of nylon:
Concentration of solution C, kg / m 3 0.5 1.0 1.5 2.0 2.5
The resulted viscosity η ud / C 0.09 0.096 0.104 0.109 0.117
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.