Final answer:
To draw 4-methyl-2-heptanone, you can use the complete structural formula or line formula. The complete structural formula shows all bonds and hydrogens, while the line formula represents the carbon atoms using lines.
Step-by-step explanation:
The compound 4-methyl-2-heptanone can be drawn using both the complete structural formula and line formula.
In the complete structural formula, all bonds and hydrogens are shown. The compound consists of a heptane chain (7 carbon atoms) with a methyl group (CH3) attached to the fourth carbon. The carbonyl group (C=O) is attached to the second carbon, indicating that it is a ketone. Each carbon atom in the chain has four covalent bonds and is attached to the appropriate number of hydrogen atoms.
In the line formula, the carbon atoms are implied at the corners and ends of lines, and the hydrogen atoms attached to the carbon atoms are not shown. The line formula for 4-methyl-2-heptanone would be: CH3-CH(CH3)-CH2-C=O.