phelanpearson7158 phelanpearson7158

11-03-2024
Chemistry

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A compound contains 43.4% sodium, 11.3% carbon and 45.3% oxygen.
Determine its empirical formula. (Atomic mass of Na=23, C=12, O=16).
a. Na₂CO₃
b. Na₂CO₄
c. NaCO₃
d. Na₄CO₃

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