1) Name the isomers of 2-aminopentane.

2) Draw the 3D structure of ALL the ISOMERS of 2-aminopentane.

You can use the lines below:

-
-
-

I
I
I

II
II
II

To name the isomers of 2-aminopentane and draw their 3D structures, we first need to understand the structural possibilities.

1) Start by considering the basic structure of pentane, which consists of a chain of five carbon atoms.

2) Next, we need to add an amino group (NH2) to one of the carbon atoms in the pentane chain. This can be done in different positions, resulting in different structural isomers.

To name the isomers:

1) 2-Aminopentane: In this isomer, the amino group (-NH2) is attached to the second carbon atom in the pentane chain.

To draw the 3D structures:

1) Begin by drawing a simple pentane chain structure:

H H H H H
| | | | |
C - C - C - C - C
|
H

2) Replace one of the carbon atoms with an amino group (-NH2) in the second position:

H H H H H
| | | | |
C - C - N C - C
|
H

This represents the 3D structure of 2-aminopentane.

If you are looking for other isomers, let me know the positions you want to explore, and I can guide you through drawing their structures.