Помогите дай 100 балов!!!!!

Вкажіть формулу простої речовини: (0,5б) а) SО3; б)S02; в) 02; г) СuО; д) СuОН.
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.