write the common (not systematic) name of each organic molecule.

write the common (not systematic) name of each organic molecule.
Answer
Explanation:
Step1: Identify first molecule
The first molecule has an isopropyl - group attached to an amino - group with a propyl chain. It is isobutylpropylamine.
Step2: Identify second molecule
The second molecule has an isopropyl - group and an ethyl - group attached to a nitrogen atom. It is isopropylet hylamine.
Step3: Identify third molecule
The third molecule has two ethyl - groups attached to a nitrogen atom. It is diethylamine.
Answer:
- Isobutylpropylamine
- Isopropylet hylamine
- Diethylamine