At elevated temperatures, NaHCO3 is converted quantitatively to Na,CO3 : 2 NaHCO35) = Na;CO3) + CO29) + H,O %3D Ignition of a 0.3592 g samples containing NaHCO3 and non-volatile impurities yielded a residue weighing 0.2362g. Calculate the percent purity of the sample.

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3. At elevated temperatures, NaHCO3 is converted quantitatively to NazCO3 :
2 NaHCO3(5) = Na,CO3) + CO29) + H2O
Ignition of a 0.3592 g samples containing NaHCO3 and non-volatile impurities yielded a residue
weighing 0.2362g. Calculate the percent purity of the sample.
Transcribed Image Text:3. At elevated temperatures, NaHCO3 is converted quantitatively to NazCO3 : 2 NaHCO3(5) = Na,CO3) + CO29) + H2O Ignition of a 0.3592 g samples containing NaHCO3 and non-volatile impurities yielded a residue weighing 0.2362g. Calculate the percent purity of the sample.
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