98. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- Determine the Avogadro constant from the results of observing the Brownian motion of rubber latex particles (radius 212 nm), given in the following table:
t, s 30 60 90 120
x2, µm2 50.2 113.5 128 144
where t is the observation time;
x2 is the mean square of the displacement (calculated from observations of 50 particles). The experiments were carried out at 17 °C; medium viscosity 1.10 cps.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.