106. Solving a chemistry problem
Calculate the ζ-potential of Al2S3 sol particles, if, when measuring the electrophoretic velocity, the applied external EMF is 240 V, the distance between the electrodes is 30 cm, the movement of particles in 10 minutes is 14.36 mm. Dielectric constant 81, viscosity 1*103 Pa-s, cylindrical particle shape.
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