How many `1^(@) , 2^(@)` and `3^(@)` amine are possible for `c_(3) H_(13) N ? ` (Only structural )

Explanation

To determine how many 1°, 2°, and 3° amines are possible for the molecular formula C₃H₁₃N, we can analyze the structures step by step.

### Step 1: Understanding the Types of Amines
1. **1° Amine**: Contains one alkyl group (R) attached to the nitrogen (N) along with two hydrogen atoms (NH₂).
2. **2° Amine**: Contains two alkyl groups (R and R') attached to the nitrogen (N) along with one hydrogen atom (NH).
3. **3° Amine**: Contains three alkyl groups (R, R', and R'') attached to the nitrogen (N) with no hydrogen atoms (N).

### Step 2: Determine the Possible Structures for 1° Amines
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