32. Решение задачки по химии №12580

1. Potassium alkali weighing 7.6240 g was dissolved in a 600 ml volumetric flask. To titrate 25.0 ml of the resulting solution, 32.2 ml of hydrochloric acid is consumed with a Na2O titer of 0.006442 g/ml. What percentage of KOH is in the sample.

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