280. A colloidal solution is obtained as a result of an exchange reaction by mixing equal volumes of solutions A and B, which have different molar equivalent concentrations. Write and explain the formula of a micelle of a colloidal solution and the scheme of its structure. In what direction (towards the cathode or anode) will the granule move during electrophoresis? Determine which of the two electrolytes will have a lower coagulation threshold?

No. solution A solution B Electrolytes
composition concentration, SEQ, mol/l composition concentration, SEQ, mol/l
280 Ba(OH)2 0.09 H2SO4 0.05 K2SO4; BaCl2

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