91. Solving a chemistry problem

91. Solving a chemistry problem

An aqueous solution of NaOH is slowly added to an aqueous solution of AlCl3. Make a diagram of micelle formation and answer the following questions: a) indicate the micelle aggregate; b) which ions are adsorbed on the aggregate, a nucleus is formed; c) indicate the charge of the colloidal particle; d) what ions are included in the composition of the diffuse layer; e) indicate the direction of movement of colloidal particles during electrophoresis.

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