The number of acyclic structural isomers of `C_(5)H_(10)`.

Explanation

To determine the number of acyclic structural isomers of the compound \( C_5H_{10} \), we will follow these steps:

### Step 1: Calculate the Double Bond Equivalent (DBE)
The formula for calculating the Double Bond Equivalent (DBE) is:
\[ DBE = \frac{(2C + 2 - H)}{2} \]
where \( C \) is the number of carbon atoms and \( H \) is the number of hydrogen atoms.
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