Make up the reaction: Fe2 (So4) 3 – Fe (OH) 3-Fe2O3-Fe (So4) 3

univerkov | December 30, 2020 | education

Fe2 (So4) 3 – Fe (OH) 3-Fe2O3-Fe (So4) 3
1) .Fe2 (SO4) 3 + 6NaOH = 2Fe (OH) 3 + 3Na2SO4.
2) .2Fe (OH) 3 = Fe2O3 + 3H2O.
3) .Fe2O3 + 3H2SO4 = Fe2 (SO4) 3 + 3H2O.

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