Write the names and structure of the monomers of the following polymers:
(i) Buna-S
(ii) Dacron
(iii) Neoprene.

Explanation

To answer the question, we will identify the monomers of the given polymers: Buna-S, Dacron, and Neoprene, and provide their structures.

### Step-by-Step Solution:

1. **Identify the Monomers of Buna-S:**
- Buna-S is a copolymer made from two monomers: **1,3-butadiene** and **styrene**.
- **Structure of 1,3-butadiene:**
- It has a structure with a double bond between the first and second carbon and another double bond between the third and fourth carbon.
...