KO184 Hinge analyte mass of 5.0 g

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Uploaded: 20.08.2015
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Description

184. Hinge analyte weighing 5.0 g is dissolved in a volumetric flask of 250 cm3. In the titration of 25.00 cm3 of this solution is to spend 10.00 cm3 of 0.1 M HCl. Calculate the mass fraction of K2O in the sample.

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