4Fe+3O2=2Fe2O3
Fe2O3+6HBr=2FeBr3+3H2O
FeBr3+3NaOH=Fe(OH)3+3NaBr
2Fe(OH)3=Fe2O3+3H2O
Fe2O3+2Al=2Fe+Al2O3
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
4Fe+3O2=2Fe2O3
Fe2O3+6HBr=2FeBr3+3H2O
FeBr3+3NaOH=Fe(OH)3+3NaBr
2Fe(OH)3=Fe2O3+3H2O
Fe2O3+2Al=2Fe+Al2O3