СРОЧНО!!! ДАЮ 50 БАЛЛОВ!!!!!!!!!
Осуществите превращение:
Fe →FeCl2→Fe(OH)2→FeO→FeSO4→BaSO4
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.