2. Solving a chemistry problem

2. Solving a chemistry problem

2. The coagulation threshold of the positively charged Fe(OH)3 hydrosol under the action of the NaCl electrolyte is 95 mmol/L. Using the Schulze-Hardy rule for this sol, calculate the coagulation thresholds caused by the following electrolytes: Na2SO4, Na3PO4, MgCl2.

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