❗❗❗к 200г 15% раствора кислоты добавили 70г воды. Какова массовая доля кислоты в получившиемся 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.