определите химическую формулу вещества
МАССОВЫЕ ДОЛИ ЭЛЕМЕНТОВ СОЕДИНЕНИИ %
сера 40
кислород 60
Аr(S)=32.
Ar(O)=16.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.