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
MnCl2 (NH4)2S MnS K2SO4, Al(NO3)3, CaCl2

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