What is the electronic configuration of Fe(II) ion?
Mar 22, 2015 · The electronic configuration of Fe is $\ce { [Ar] 3d^6 4s^2}$. So after removing two electrons the configuration becomes: $\ce { [Ar] 3d^6}$ But why can't the electrons rearrange …
Differences between Fe3+ and Fe2+ - Chemistry Stack Exchange
Dec 9, 2015 · I would like to know the differences between Fe3+ and Fe2+ ions. I'm guessing they must differ in reactivity but I'm not sure how. Also, is there a way that we can observed the …
Is there an iron–iron bond in diiron nonacarbonyl?
Aug 27, 2017 · 15 Diiron nonacarbonyl, $\ce { [Fe2 (CO)9]}$, is often depicted with an Fe–Fe bond as shown at the left-hand side: The Fe—Fe bond is usually invoked in order to (1) …
inorganic chemistry - How to prepare a solution of Ferrous Iron ...
Sep 16, 2021 · I need to prepare a solution of Ferrous Iron (Fe2+). This solution will be used to test a water filtration system by simulating the Ferrous Iron that is sometimes present in well …
About Fe (III) and Fe (II) coordination complexes
Oct 15, 2019 · Why does Fe(III) form octahedral coordination complexes if it has 5 electrons in its d-orbitals? I understand that Fe(II) has 6 electrons in its d-orbitals and 6 lone pairs from 6 …
Why do iron (II) ions and chromium have different electronic ...
Aug 30, 2015 · But when 2 electrons are to be removed to form the Fe2+ ion, the electrons are not removed from the 3d orbitals. 3d belongs to the 3rd energy level which becomes an inner …
inorganic chemistry - Is iron (III) carbonate stable in water ...
Dec 12, 2016 · I searched for this onsite already, and also found the following answer on Quora: In aqueous environment, iron(III) is bound by water molecules and exists as …
inorganic chemistry - What happens to iron (III) sulfate (ferric ...
Aug 8, 2015 · Iron(II) sulfate (ferrous sulfate) is a salt that, in an aqueous solution, dissolves and yields $\\ce{Fe^{2+}(aq)}$ and $\\ce{SO4^{2-}(aq)}$. It then decomposes to ferric sulfate …
ions - Why can't iron ionize to 1+? - Chemistry Stack Exchange
Dec 12, 2024 · I'm taking a chemistry course right now. I've learned about electron configuration and ionization and wondered why iron doesn't "like" ionizing to a 1+ state. When …
Nernst equation and equilibrium - Chemistry Stack Exchange
Apr 9, 2020 · I am currently stuyding electrochemistry, and recently I've stumbled upon a problem where one is supposed to calculate the concentration of Fe3+ ions after a solution containing …