Final answer:
The empirical formulas for the compounds mentioned are: Vanillin (Vanilla Extract): C3H3O, Cinnamaldehyde (Cinnamon): C9H8O, Glucose (Sugar): CH2O, Eugenol (Cloves): C5H6O
Step-by-step explanation:
The empirical formula for a compound is the lowest whole-number ratio of the elements in that compound. For example, the molecular formula for glucose is C6H12O6, but the simplest whole-number ratio of the elements in glucose is CH2O.
Similarly, the empirical formulas for the compounds mentioned are:
Vanillin (Vanilla Extract): C3H3O
Cinnamaldehyde (Cinnamon): C9H8O
Glucose (Sugar): CH2O
Eugenol (Cloves): C5H6O
Empirical formulas for the compounds are Vanillin C9H8O3, Cinnamaldehyde C9H8O, Glucose CH2O, and Eugenol C10H12O2; the empirical formulas are either the same as the molecular formulas or the simplest whole-number ratio.
The empirical formula is the simplest whole-number ratio of elements in a compound. Determining the empirical formula for the compounds provided involves reducing the molecular formula to the smallest whole numbers. Here are the empirical formulas for the given compounds:
Vanillin (Vanilla Extract) C9H8O3: The empirical formula is C9H8O3 since the numbers cannot be simplified further.
Cinnamaldehyde (Cinnamon) C9H8O: The empirical formula is C9H8O as it is already in the simplest ratio.
Glucose (Sugar) C6H12O6: The empirical formula is CH2O, by dividing each element’s count by 6.
Eugenol (Cloves) C10H12O2: The empirical formula is C10H12O2, unaffected and simple as given.