Na2C2O4 + CaCl2 → CaC2O4 + 2NaCl. Given a solution of 1.9g of sodium oxalate...
CHEMISTRY
JAMB 1990
Na2C2O4 + CaCl2 → CaC2O4 + 2NaCl. Given a solution of 1.9g of sodium oxalate in 50g of water at room temperature, calculate the minimum volume of 0.1 M calcium oxalate using the above equation?
- A. 1.40 χ 102 dm3
- B. 14.0 χ 102 cm3
- C. 1.40 χ 10-2 dm-2
- D. 14.0 χ 10-2 cm3
Correct Answer: A. 1.40 χ 102 dm3
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