Question

1. Ba + HNO3 2. CaO+HCl3. H2O + SO24. Na2O + H2O5. Fe + CuCl26. CaO + SO2-7. KOH + SO2 -8. H2SO4 + AGOH →9. Ca(OH)2 + CuCl210. FeCO3 + HCI -​

Answer 1

Ответ:

Ba + HNO3 = Ba(NO3)2 + N2O + H2O | Реакция взаимодействия бария и азотной кислоты

CaO + 2 HCl → H2O + CaCl2

H2O + SO2 → H2SO3

Na2O + H2O → 2 NaOH

Fe + CuCl2 → Cu + FeCl2

CaO + SO2 → CaSO3

2 KOH + SO2 → H2O + K2SO3

H2SO4 + 2 AgOH → 2 H2O + Ag2SO4

Ca(OH)2 + CuCl2 → CaCl2 + Cu(OH)2

FeCO3 + 2 HCl → FeCl2 + CO2 + H2O

Объяснение:

Answer 2

Ответ:

3Ba + 8HNO3 → 3Ba(NO3)2 + 2NO + 4H2O

CaO + 2HCl → CaCl2 + H2O

SO2 + 2H2O → H2SO4 + H2

Na2O + H2O → 2NaOH

Fe + CuCl2 → FeCl2 + Cu

CaO + SO2 → CaSO3

2KOH + SO2 → K2SO3 + H2O

2AgOH + H2SO4 → Ag2SO4 + 2H2O

Ca(OH)2 + CuCl2 → CaCl2 + Cu(OH)2

FeCO3 + 2HCl → FeCl2 + H2CO3

Объяснение:

Answer 3

It seems like you've listed several chemical reactions. I'll provide you with the balanced chemical equations for each of them:

1. Ba + HNO3 -> Ba(NO3)2 + H2

2. CaO + 2HCl -> CaCl2 + H2O

3. H2O + SO2 -> H2SO3

4. Na2O + H2O -> 2NaOH

5. Fe + 2CuCl2 -> 2Cu + FeCl2

6. CaO + SO2 -> CaSO3

7. 2KOH + SO2 -> K2SO3 + H2O

8. H2SO4 + 2AgOH -> Ag2SO4 + 2H2O

9. Ca(OH)2 + 2CuCl2 -> 2Cu(OH)2 + CaCl2

10. FeCO3 + 2HCl -> FeCl2 + H2O + CO2