Question

Определите тип химической реакции и расставьте в уравнениях коэффициенты.FeCl3+Fe=FeCl2NH4NO3=N2O+H2OLiOH+H2SO4=Li2SO4+H2OFe+H2O=Fe3O4+H2Cl2O7+H2O=HClO4Al+FeO=Al2O3+Fe

Answer 1

2FeCl3 + Fe = 3FeCl2 - реакция соединения
NH4NO3 = N2O + 2H2O - реакция разложения
2LiOH + H2SO4 = Li2SO4 + 2H2O - реакция обмена
3Fe + 4H2O = Fe3O4 + 4H2 - реакция замещения
Cl2O7 + H2O = 2HClO4 - реакция соединения
2Al + 3FeO = Al2O3 + 3Fe - реакция замещения

Answer 2

Identifying the Types of Chemical Reactions and Balancing the Equations

Let's break down the given chemical reactions and identify their types, then balance the equations.

1. FeCl3 + Fe = FeCl2 - This is a single displacement reaction. - The balanced equation is: ``` 2FeCl3 + Fe → 2FeCl2 + Cl2 ```

2. NH4NO3 = N2O + H2O - This is a decomposition reaction. - The balanced equation is: ``` 2NH4NO3 → 2N2O + 4H2O ```

3. LiOH + H2SO4 = Li2SO4 + H2O - This is a double displacement reaction. - The balanced equation is: ``` 2LiOH + H2SO4 → Li2SO4 + 2H2O ```

4. Fe + H2O = Fe3O4 + H2 - This is a single displacement reaction. - The balanced equation is: ``` 3Fe + 4H2O → Fe3O4 + 4H2 ```

5. Cl2O7 + H2O = HClO4 - This is a synthesis reaction. - The balanced equation is: ``` 2Cl2O7 + 3H2O → 4HClO4 ```

6. Al + FeO = Al2O3 + Fe - This is a single displacement reaction. - The balanced equation is: ``` 2Al + FeO → Al2O3 + 2Fe ```

I hope this helps! If you have any more questions or need further assistance, feel free to ask.