What is the amount (in mole) of sodium trioxocarbonate (IV) in 5.3 g of the
CHEMISTRY
WAEC 1991
What is the amount (in mole) of sodium trioxocarbonate (IV) in 5.3 g of the compound? (Na2CO3 = 106)
- A. 0.05
- B. 0.10
- C. 0.20
- D. 0.50
Correct Answer: A. 0.05
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