Question

1. Закончите уравнения реакций: 1) FeСl3 + КОН → 2) FeSO4 + NaOH → 3) Fe2 О3 + НСl → 4) Fe О+ Н2SO4 → Помогите пожалуйста

Answer 1

1) FeCl3+3KOH=3KCl+Fe(OH)3
2) FeSO4+2NaOH=Fe(OH)2+Na2SO4
3) Fe2O3+6HCl=2FeCl3+3H2O
4) FeO+H2SO4=FeSO4+H2O

Answer 2

Balancing Chemical Equations:

1) FeCl3 + KOH → Fe(OH)3 + KCl - The balanced equation is: FeCl3 + 3KOH → Fe(OH)3 + 3KCl .

2) FeSO4 + NaOH → Fe(OH)2 + Na2SO4 - The balanced equation is: FeSO4 + 2NaOH → Fe(OH)2 + Na2SO4 .

3) Fe2O3 + HCl → FeCl3 + H2O - The balanced equation is: Fe2O3 + 6HCl → 2FeCl3 + 3H2O .

4) FeO + H2SO4 → FeSO4 + H2O - The balanced equation is: FeO + H2SO4 → FeSO4 + H2O .

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