2. The coagulation threshold of a negatively charged AgI hydrosol under the influence of KNO3 is 260 mmol/l. Using the Schulze-Hardy rule for this sol, calculate the coagulation thresholds caused by the following electrolytes: K2SO4, Ba(NO3)2, Al(NO3)3, Al2(SO4)3.

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