Find the mass percentage ofnh4cl nacl andsio2 in an unknown

Reference no: EM13640811

Find the mass percentage of NH4Cl, NaCl andSiO2 in an unknown mixture, if 5.0655 gm of this mixture when heated at 340 0C and cooled down to room temperature, it gives a mass of 4.9755 g. Then after washing with distilled water, drying and cooling, it gives a massof 3.2570 g.

Reference no: EM13640811

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