Question

Решите уравнения.
AlCl3 + NaOH =
Zn(OH)2 + HCl =
Fe(OH)3 + H2SO4 =

Answer 1

AlCl3 + 3NaOH = 3NaCl + Al(OH)3
Zn(OH)2 + 2HCl = ZnCl2 + 2H2O
2Fe(OH)3 + 3H2SO4 = Fe(SO4)3 + 6H2O

Answer 2

AlCl₃ + 3NaOH = 3NaCl + Al(OH)₃↓

Zn(OH)₂ + 2HCl = ZnCl₂ + 2H₂O

2Fe(OH)₃ + 3H₂SO₄ = Fe₂(SO₄)₃ + 6H₂O