Elements - Molecular Mass - Formula Mass- Mole - Mole Ratio
C 79.12 g 12.0 g 6.59 10
H 9.79 g 1.0 g 9.79 14
O 11.09 g 16.0 g 0.69 1
Empirical Formula = C₁₀H₁₄O × 2(Because each molecule has two Oxygen atoms) = C₂₀H₂₈O₂
Molecular Formula = C₂₀H₂₈O₂
Formula Weight = (12·10) + (1·14) + (16·1)
= 120+14+16
= 150 g
Molecular Weight = (12·20) + (2·14) + (16·2)
= 240+28+32
= 300 g
