2. Zinc sulfide sol was obtained by reacting 30 ml of a 0.01 N solution of zinc sulfate and 20 ml of a 0.02 N solution of ammonium sulfide. Write the formula of the micelle of the resulting sol. Arrange the indicated electrolytes (KCl, MgCl2, Al2(SO4)3, Na3PO4) in order of increasing coagulating ability with respect to the resulting sol. Explain your conclusions.

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.