80. Solving a chemistry problem

80. Solving a chemistry problem

4. 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
ZnCl2 (NH4)2S ZnS (NH4)2SO4, Ca(NO3)2, K3[Fe(CN)6]

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