помогите срочно
1)C2h6+...⇒c2h6
2)c2h4+...⇒c2h2
3)C2h2+...⇒c6h6
4)c6h6+...⇒c6h5no2
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.