September 2021 1 12 Report
Сколько литров воды надо добавить к 40 г 5%-ого раствора соли,чтобы он стал 4%-ным?
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.