Расставьте коэффициенты в следующих уравнениях реакций:
C+O2---CO2
Na+F2---NaF
AI+CI2---AICI3
Fe+O2---Fe2O3
C+H2---C2H6
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.