126. Задачка по химии №012 663

78. Determine the required value of the electric field during electrophoresis of spherical particles of aluminum sol in ethyl acetate, if the electrokinetic potential is 84.0 mV, the relative dielectric constant is 6.02, the viscosity is 0.426 * 10-3 Pa * s, the electrophoresis rate is 3.0 * 10-5 m/s, distance between electrodes 30 cm.

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