139. Задачка по химии №013 972

16. Calculate the electrophoretic mobility of iron oxide particles according to the following data; the speed of electroosmosis through a diaphragm of the same particles in the same solution v = 2 * 10-8 m3 / s; xv = 1.2 * 10-2 Ohm-1 m-1; xs = 2 * 10-2 Ohm-1 m-1; I = 1.6 * 10-2A; e = 81; n = 10-3Pa * s.

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