Определите сумму коеффициенотов в уравненииями химической реакции H2+O2>H2O
а) 4 б) 5 в)3
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


рекомендуемые вопросы

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.