40. Solving a chemistry problem

40. Solving a chemistry problem

5. Write the micelle formula of the resulting hydrosol C, provided that substance A is taken in excess. Indicate the sign of the charge of a colloidal particle.
Specify the electrolyte-coagulator with a lower threshold
A(ex.) B C Electrolyte-coagulator
CrCl3 NH4OH Cr(OH)3 K2SO4, Al(NO3)3, BaCl2

Additional information:

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