Question

Составьте уравнения реакций, соответствующие следующим превращениям: fe2(so4)3→ fe(oh)3→ fe2o3→ fe2(so4)3

Answer 1

Fe2(SO4)3 +6 NaOH = 2Fe(OH)3 + 3Na2SO4

2Fe(OH)3 -> Fe2O3 + 3H2O

Fe2O3 + 3H2SO4 = Fe2(SO4)3 + 3H2O

Answer 2

Equations for the Given Transformations:

1. Transformation: Fe2(SO4)3 → Fe(OH)3 - Equation: Fe2(SO4)3 + 6H2O → 2Fe(OH)3 + 3H2SO4 [[6]](https://www.lib.tpu.ru/fulltext/m/2009/m11.pdf)

2. Transformation: Fe(OH)3 → Fe2O3 - Equation: 2Fe(OH)3 → Fe2O3 + 3H2O [[3]](https://pnu.edu.ru/media/filer_public/1e/03/1e032ed6-4aa9-4dd5-8fa4-2502baef0caa/panasuk_mnogovar_zadachi.pdf)

3. Transformation: Fe2O3 → Fe2(SO4)3 - Equation: Fe2O3 + 3H2SO4 → Fe2(SO4)3 + 3H2O Please note that these equations are based on the information provided in the search results.