Write the reaction equation: Fe – Fe2O3 – FeCI3 – Fe (OH) 3 – Fe2 (SO4) 3
| December 23, 2020 | education
The solution to this problem:
2Fe + 3Cl2 → 2FeCl3 (at temperature)
FeCl3 + 3NaOH → Fe (OH) 3 + 3NaCl
2Fe (OH) 3 → Fe2O3 + 3H2O (at temperature)
Fe2O3 + 3 H2SO4 → Fe2 (SO4) 3 + 3H2O
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