Заповніть пропуски та розставте Коефіцієнти.
1) •+•=Cr2O3
2)K+•=K2O
3) •+•=CH4
4) H2SO4+•=Al2(SO4)3+H2


Пожалуйста помогите!!!!
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.