A. 16
B. 48
C. 40
D. 12
Correct Answer:
Option B – 48
Calculate the percentage composition of oxygen in calcium trioxocarbonate(IV) [Ca=40, C=12, O=16]
![Consider the reaction represented by the equation: 2NaHCO3 → Na2CO3 + H2O + CO2. 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]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png "Consider the reaction represented by the equation: 2NaHCO3 → Na2CO3 + H2O + CO2. 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]")
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