смешали 70г 15% раствора соли с 50г 5% раствора соли.Определить массовую долю вещества в полученном растворе.ДАЮ 46 БАЛЛОВ!!!
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.