October 2021 1 69 Report

в 250мл воды растворили 4.2 г лития.Затем добавили 200г 20% р-ра cuso4. Определите массовую долю соли в полученном растворе?

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.