FeBr₃ + H₂O = Fe(OH)Br₂ + HBrFe³⁺ + 3Br⁻ + H₂O = Fe(OH)²⁺ + 2Br⁻ + H⁺ + Br⁻Fe³⁺ + H₂O = Fe(OH)²⁺ + H⁺ Fe(OH)Br + H₂O = Fe(OH)₂Br + HBrFe(OH)⁺ + 2Br⁻+ H₂O = Fe(OH)₂⁺ + Br⁻ + H⁺ + Br⁻Fe(OH)⁺ + H₂O = Fe(OH)₂⁺ + H⁺ Fe(OH)₂Br + H₂O = Fe(OH)₃ + HBrFe(OH)₂⁺ + Br⁻ + H₂O = Fe(OH)₃ + H⁺ + Br⁻Fe(OH)₂⁺ + H₂O = Fe(OH)₃ +
H⁺ / среда кислая\