Consider the reaction represented by the equation: 2NaHCO3 → Na2CO 3 + H 2O +...

WAEC 2009

Consider the reaction represented by the equation: 2NaHCO₃ → Na₂CO ₃ + H ₂O + CO ₂. What is the mass of sodium trioxocarbonate (lV) produced by the complete decomposition of 33.6 g of sodium hydrogen trioxocarbonate (IV)? [NaHCO₃ = 84, Na₂CO₃ = 106]

A. 10.6 g
B. 16.8 g
C. 21.2 g
D. 42.4 g

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Correct Answer: Option C

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