142. Solving a chemistry problem
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Product description
Calculate the electrophoretic velocity of the particles of arsenic trisulfide sol according to the following data: ξ - particle potential 42.3 mV, electrode spacing 0.4 m, external potential difference 149 V, medium viscosity 1 * 10-3 Pa * s, relative dielectric constant 80 ,1.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.