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The molecular formula of ethyl acetate is
  • a)
    C4H8O
  • b)
    C4H8O2
  • c)
    C5H10O2
  • d)
    C5H8O2
Correct answer is option 'B'. Can you explain this answer?
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The molecular formula of ethyl acetate isa)C4H8Ob)C4H8O2c)C5H10O2d)C5H...
 
Its molecular formula is C4H8O2
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The molecular formula of ethyl acetate isa)C4H8Ob)C4H8O2c)C5H10O2d)C5H...
Molecular formula of ethyl acetate

Ethyl acetate is an organic compound with the chemical formula CH3COOC2H5. Its molecular formula can be determined by calculating the sum of the atomic masses of all the atoms in its chemical formula.

Calculating molecular formula

The atomic masses of the elements in ethyl acetate are:

- Carbon (C) = 12.01
- Hydrogen (H) = 1.01
- Oxygen (O) = 16.00

The chemical formula of ethyl acetate is CH3COOC2H5. To calculate its molecular formula, we need to determine the number of atoms of each element in the molecule.

- Carbon: There are four carbon atoms in the molecule.
- Hydrogen: There are eight hydrogen atoms in the molecule.
- Oxygen: There are two oxygen atoms in the molecule.

Therefore, the total atomic mass of ethyl acetate is:

(4 x 12.01) + (8 x 1.01) + (2 x 16.00) = 88.08

The empirical formula of ethyl acetate can be determined by dividing the subscripts of each element by their greatest common factor, which is 1.

C4H8O2

The molecular formula of ethyl acetate is C4H8O2, which represents the actual number of atoms of each element in the molecule.
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The molecular formula of ethyl acetate isa)C4H8Ob)C4H8O2c)C5H10O2d)C5H...
C4H8O2 with molar mass 88.11 g/mol
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The molecular formula of ethyl acetate isa)C4H8Ob)C4H8O2c)C5H10O2d)C5H8O2Correct answer is option 'B'. Can you explain this answer?
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