107. Задачка по химии №010 739

When standardizing a 0.1 mol/l solution of sodium hydroxide (M.m. = 40 g/mol), 23.7 ml of the prepared solution was used to titrate 0.49846 g of potassium hydrophthalate. Specify the chemistry of the reaction. Calculate the correction factor (K). If necessary, give the calculation of bringing K to the norm, if a sample of sodium hydroxide weighing 32 g is used to prepare 2 liters of the indicated titrated solution.

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