Пж помогите 50 балов!!!!
Сплав содержит 51% меди,24% цинка,а остальные 32 г-свинца.Найди массу сплава
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.