Question

Составьте уравнения по следующим схемам: FeCl3 + AgNO3 → AgCl + Fe(NO3)3 Cu + O2 → CuO Fe3O4 + H2 → Fe + H2O ZnSO4 + KOH → Zn(OH)2 + K2SO4 P2O5 + H2O → H3PO4

Answer 1

Ответ:

FeCl₃ + 3AgNO₃ → 3AgCl + Fe(NO₃)₃

2Cu + O₂ → 2CuO

Fe₃O₄ + 4H₂ → 3Fe + 4H₂O

ZnSO₄ + 2KOH → Zn(OH)₂ + K₂SO₄

P₂O₅ + 3H₂O → 2H₃PO₄

Answer 2

Equations for the Given Reactions:

1. FeCl3 + AgNO3 → AgCl + Fe(NO3)3 2. Cu + O2 → CuO 3. Fe3O4 + H2 → Fe + H2O 4. ZnSO4 + KOH → Zn(OH)2 + K2SO4 5. P2O5 + H2O → H3PO4

Please note that these equations represent the balanced chemical reactions for the given reactants and products.