ПОЖАЛУЙСТА ПОМОГИТЕ!!!   Бензол + C2H5Br,AlBr3 = Х   Х + Cl2, свет = У   Винилбензол +Br2= Z    X - ? Y-? Z-?
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.