131.Solving a chemistry problem

131.Solving a chemistry problem

21. Calculate the electrokinetic potential of the AgJ sol in methyl alcohol if the rate of electrophoresis is 6.6 × 10-6 m / s; the gradient of the external field is 300 V / m; the viscosity of the solution is η = 0,61⋅10 ^ -3 Па⋅с; ε = 34; ε0 = 8.85⋅10-12 F / m.

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