107. Solving a chemistry problem

107. Solving a chemistry problem

For quantitative determination of 10% - 200 ml of a solution of potassium iodide, 5 ml of it was diluted in a volumetric flask with a volume of 50 ml. Set, using preliminary calculations, the range of volumes of 0.1 mol / l silver nitrate solution (K = 1.0020), which will ensure the quality of the dosage form in terms of quantitative content in accordance with the Order of the Ministry of Health of the Russian Federation No. 305, if 10 ml of a diluted solution is taken for analysis. Mm. potassium iodide = 166.01 g/mol;

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