УРАВНЕНИЕ                                                       ТИП  РЕАКЦИИ

  
    
1) FeO + H2SO4 = FeSO4+H2O                                     A) соединения

       
2)
Fe + H2SO4 = FeSO4+H2                                          Б) разложения

       
3) 3Fe  
+   2O2  =  Fe3O4                                             B) обмена

       
4)
FeCO3 = FeO + CO2                                                  Г) замещения
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.