5. Silver iodide sol was obtained by mixing 50 ml of potassium iodide solution and 100 ml of silver nitrate solution with concentrations of 0.002 mol/l and 0.004 mol/l, respectively. For which of the electrolytes NaNO3, K2SO4, MgCl2 will the coagulation threshold be the smallest?

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.