Question

Не шарю в химии,поэтому прошу помощи)

Answer 1

Cl₂ + H₂ = 2HCl

HCl + NaOH = NaCl + H₂O

NaCl + AgNO₃ = AgCl↓ + NaNO₃

3HCl + Fe(OH)₃ = FeCl₃ + 3H₂O

FeCl₃ + 3NaOH = Fe(OH)₃↓ + 3NaCl

2Fe(OH)₃ (t)= Fe₂O₃ + 3H₂O

Fe₂O₃ + 3H₂ (t)= 2Fe + 3H₂O

Fe₂O₃ + 3H₂SO₄ = Fe₂(SO₄)₃ + 3H₂O