How do you explain the formula Fe3O4 using the ionic compound …
2017年8月2日 · So $\ce{Fe3O4}$ contains both Fe(II) and Fe(III) ions; twice as much Fe(III) as Fe(II). In the picture below, showing the crystal structure, green atoms are Fe(II) and brown …
Why iron reacts with steam to give Fe3O4 not Fe2O3?
2023年10月15日 · Ma et al state, that crystalline $\ce{Fe3O4}$ (magnetite) is thermodynamically more stable than amorphous $\ce{Fe(OH)2}$. BTW, the stability of magnetite, and its …
Oxidation number of Fe in { Fe }_{ 3 }{ O }_{ 4 } are:+2 and +3+1 …
Click here:point_up_2:to get an answer to your question :writing_hand:oxidation number of fe in fe 3 o 4 are
Solved 3. Magnetite, Fe3O4, (Molar Mass = 232 g.moll) can be
Magnetite, Fe3O4, (Molar Mass = 232 g.moll) can be reduced to iron (Fe, Awt = 56 g.mol by heating Fe3O4 with carbon monoxide according to the equation: Fe3O4(s) + 4CO(g) → 3Fe …
Fe3O4 as a mixed oxide - Chemistry Stack Exchange
2024年4月25日 · Iron(II,III) oxide $\ce{Fe3O4}$:... has a cubic inverse spinel group structure which consists of a cubic close packed array of oxide ions where all of the $\ce{Fe^2+}$ ions …
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According to the following reaction, how much energy is required to decompose 55.0 kg of Fe3O4? The molar mass of Fe3O4 is 231.55 g/mol. Fe3O4(s) ? 3 Fe(s) + 2 O2(g) ?H°rxn = …
Why is Fe3O4 a non-stoichiometric compound? [closed]
2023年5月1日 · The fact a compound has mixed oxidation numbers like $\ce{Fe3O4}=\ce{Fe^{II}Fe^{III}2O4}$ or $\ce{Pb3O4}=\ce{Pb2^{II}[Pb^{IV}O4]}$, so it cannot …
Balance the following in basic medium: Fe_3O_4 + {MnO}^ {-}_4
Click here👆to get an answer to your question ️ balance the following in basic medium fe3o4 mno4 rightarrow fe2o3 mno2
Reaction of iron with steam - Chemistry Stack Exchange
2016年4月6日 · Actually, Fe3O4 has a crystal structure (an extended geometrically regular array) of Fe(III), Fe(II) and oxide ions in which the oxide ions exist in a cubic close packed pattern …
Solved Fe3O4 reacts with CO according to equation: Fe3O4 (s)
Question: Fe3O4 reacts with CO according to equation: Fe3O4 (s) + 4CO2 (g) + 3Fe (s) If 440.8 g CO is reacted with excess Fe3 O4, what mass of CO2 will be produced? answer is 692.6 g …