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.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet