91 Решение задачки по химии №09 183

1. 25 ml of a solution of silver nitrate with a molar concentration of 0.0505 mol/l was added to the solution to be determined. 10 ml of potassium thiocyanate solution with a molar concentration of 0.05 mol/l was used to titrate the excess silver nitrate solution. Calculate the mass of sodium chloride in the test solution.

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