April 2022 2 11 Report
Zbilansuj równania reakcji chemicznych.

Cr + Cl2 CrCl3
Ca + O2 CaO
Fe + H2S Fe2S3 + H2
Al2O3 + H2 Al + H2O

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.