Answer to Question #88533 in General Chemistry for Legendary Intruder

General Chemistry

Question #88533

50g of NaHCO3 was decomposed by heating a sample. determine the mass of Na2CO3

Expert's answer

$2NaHCO3 \to Na2CO3+H2O+CO2$

$m(Na2CO3)= \dfrac{50g*106g/mol}{84g/mol*2mol}=31.55g$

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