Поставьте коэффициенты, назовите вещества. 1. Сг(ОН)3 → Сг2О3 + Н20 2. FeBr3 + Zn → ZnBr2 + Fe 3. СаСl2 + K3P04 → Са3(PО4)2 + KCl
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.