Answer: The empirical formula for the ethyl ethanoate molecule is C2H4O.
Step-by-step explanation:
Ethyl ethanoate is an ester which is formed together with water when ethanol reacts reversibly with acids. This can be illustrated below:
CH3COOH +. C2H5OH <----> CH3COOC2H5 +
H2O
Ethyl ethanoate can be used as an important solvent for varnishes and in the manufacture of artificial leather.
Different formulas can be used to illustrate a chemical compound.
--> Empirical formula of a compound is used to illustrate the simplest whole-number ratio of atoms in a compound.
--> Structural formula of the compound gives an illustration of how the atoms of the compound are bonded to each other.
--> Molecular formula shows the number of each type of atom in a molecule.
The formula given, the molecular formula of the compound is C4H8O2:
C4 H8 O2
4 : 8 : 2
Using 2 to divide through to get the simplest ratio gives rise to C2H4O as the empirical formula.