Răspuns :
Răspuns:
2.
S + O₂ → SO₂
2Fe + 3Cl₂ → 2FeCl₃
3H₂ + N₂ → 2NH₃
CO₂ + H₂O ⇌ H₂CO₃
Na₂O + H₂O → 2NaOH
NH₃ + HCl → NH₄Cl
3.
C + O₂ → CO₂
2Al + 3Cl₂ → 2AlCl₃
CaO + H₂O → Ca(OH)₂
SO₂ + H₂O ⇌ H₂SO₃
NH₃ + HNO₃ → NH₄NO₃
H₂ + Cl₂ → 2HCl
-Mihai
Răspuns:
2.
S + O₂ → SO₂
2Fe + 3Cl₂ → 2FeCl₃
3H₂ + N₂ → 2NH₃
CO₂ + H₂O ⇌ H₂CO₃
Na₂O + H₂O → 2NaOH
NH₃ + HCl → NH₄Cl
3.
C + O₂ → CO₂
2Al + 3Cl₂ → 2AlCl₃
CaO + H₂O → Ca(OH)₂
SO₂ + H₂O ⇌ H₂SO₃
NH₃ + HNO₃ → NH₄NO₃
H₂ + Cl₂ → 2HCl
-Mihai