81. Solving a chemistry problem
📂 Coursework
👤 Derkach
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3. From a sample of silicate weighing 1.500 g, 0.1322 g of NaCl and KCl were obtained. From this mixture, 0.1022 g of KClO4 was precipitated. Calculate the mass fractions (%) of Na2O and K2O in the silicate.
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