Question

multiple choice 2 points what is the molecular formula for the following line - angle structure? c6h12 c8h18 c8h16 c6h14

Explanation:

Step1: Count carbon atoms

Each vertex and end - point in the line - angle structure represents a carbon atom. Counting them, we find there are 8 carbon atoms.

Step2: Determine hydrogen atoms

For a hydrocarbon with $n$ carbon atoms and one double bond, the general formula for the number of hydrogen atoms is $2n$. Here $n = 8$, so the number of hydrogen atoms is 16. So the molecular formula is $C_8H_{16}$.

Answer:

C. $C_8H_{16}$