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
- Calculate the molecular weight of perchlorovinyl resin in cyclohexane using the experimental data of the viscosimetric method:
Concentration of solution C, kg / m 3 2.0 4.0 6.0 8.0 10.0
The specific viscosity of the solution is η yd 0.2 0.43 0.67 0.96 1.24
Constants: K = 6,3⋅10 -5, α = 0,67.