Which of the following substances does fe2o3 interact with: H2O KOH NA2CO3 FeO H2SO4 MgO Write
| July 1, 2021 | education
Which of the following substances does fe2o3 interact with: H2O KOH NA2CO3 FeO H2SO4 MgO Write the corresponding equations of chemical reactions What properties does Fe2O3 exhibit in these reactions?
Iron oxide (III) will exhibit weak amphoteric properties in the following reactions:
1. Fe2O3 + H2O = 2Fe (OH) 3.
2. Fe2O3 + 2KOH = 2KFeO2 + H2O.
3. Fe2O3 + Na2CO3 = 2NaFeO2 + CO2.
4. Fe2O3 + FeO = Fe3O4.
5. Fe2O3 + 3H2SO4 = Fe2 (SO4) 3 + 3H2O.
6. Fe2O3 + MgO = MgFe2O4.
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