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111. Solving a chemistry problem
Uploaded:
19.08.2022
Content: 75.rar 13,43 kB
Content: 75.rar 13,43 kB
Product description
Calculate the electrokinetic potential of the sol particles from the following data obtained in experiments on electrophoresis. The dielectric constant of water is 81, methanol 34; the speed sign means the movement of particles ( ) to the anode, (-) to the cathode. The shape of the particles is assumed to be spherical.
task Dispersed phase and medium Particle movement velocity U, m/s Field gradient H, V/m viscosity μ, Pa*s
75 Prussian blue-water -2.00*10-5 600 0.001
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