142. Solving a chemistry problem
Seller: Derkach
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Product description
Calculate the diffusion coefficient of particles of a sol of arsenic sulfide with a particle radius of 20 * 10-9 m, a viscosity of the medium of 10-3 n.o / m2, temperature 288 K.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.