Draw the molecular structures of ethane ethanol ethanal etha

Draw the molecular structures of: ethane ethanol ethanal ethanoic acid (aka acetic acid) ethyl acetate (an ester of ethanol and acetic acid)

Solution

Name                          Molecular formula

Ethane                             C2H6             CH3-CH3

Ethanol-                          C2H6O          CH3-CH2-OH

Ethanal                           C2H4O         CH3-CHO

Ethanoic acid                 C2H4O2      CH3-COOH

Ethyl acetate                 C4H8O2        CH3-COO-CH2-CH3,