2 Al + Fe2O3 ----> Al2O3 + 2 Fe
No, Fe2O3 is ionic
It is impossible to balance AL CI H2 because it is an incomplete equation. There are products missing from this chemical equation. If your query was how do you balance 2 HCI + 2AL then the answer would be 2 HC1 + 2 AL = 2 ALCI + H2.
Mass of Fe=(Mass of Fe2O3)(Mr Fe/ Mr Fe2O3)
Fe2O3 (diiron trioxide) is a chemical compound not am element.
Because the Aluminium is a more reactive metal then the Iron.
Al + O2 will never yield Fe2O3.
Fe2O3 + H2SO4
Fe2O3 + 2Al --> Al2O3 + 2Fe
Fe2O3 + 2Al ===> Al2O3 + 2FeIn this reaction the number of moles of Al2O3 produced is dependent on the number of moles of Fe2O3 and Al that one starts with. For every 1 mole Fe2O3 and 2 moles Al, one gets 1 moles of Al2O3.
Fe2O3 + 2Al --> Al2O3 +2 Fe The reaction is commonly known as thermite for the enormous amount of heat produced. The iron produced by the reaction is molten.
Pyrite (fools gold) reacts with Oxygen to make Hematite (Fe2O3) and Sulpher dioxide (SO2) The reaction is oxidation of pyrite. 2FeS2 + 3.5O2 - - Fe2O3 + 2SO2
Fe2O3 + 3CO -----> 2Fe + 3CO2
2 Fe2O3 + 12 HNO3 -> 4 Fe(NO3)3 + 6 H2O
Rust is formed from Fe2O3.nH2O and Fe(OH)3.
The balance equation would be 4Fe + 3O2 ==> 2Fe2O3, so the coefficients are 4, 3, 2.
3Fe + 4(H2O) ---> Fe3O4 + 4(H2) You really should learn this, its not that hard =D
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