DMSO ligand.
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2feo3+2 Hcl _ 2 fecl + 2h2o
FeCl2 Is ionic. Fe 2+ and 2Cl - Form the ionic compound iron (II) chloride, or the older term, ferrous chloride.
Mn2O3 =Mn 3+O 2-andMnBr2 =Mn2+Br1-Therefore,The first binary compound (Mn2O3) contains the ion Mn3+
2HCl + Fe → FeCl2 + H2 Hydrochloric acid + Iron → Iron (II) Chloride + Hydrogen gas
You have made a mistake in your question, as iron does not have a charge, it is the iron ION. As chloride ion has a charge of -1, in order to gain the overall neutral charge of the compound we need to even out a charge of -2 (as there are two chloride ions). As there is only one iron ion, its charge must be 2+. It is an iron(II) ion, as opposed to iron(III) ion (which has a charge of 3+). Hope it helps. =)
2feo3+2 Hcl _ 2 fecl + 2h2o
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FeCl2 Is ionic. Fe 2+ and 2Cl - Form the ionic compound iron (II) chloride, or the older term, ferrous chloride.
Fe2+Cl=FeCl (Original)Fe2+2Cl=2FeCl (Balanced)---- The two in front of the FeCl balances Fe by making it Fe2, but also turns Cl into Cl2. So you put a 2 in front of the Cl reactant, balancing Cl and Fe.
1.Ionic compound andIonic compounds are composed of anion and cation.E.g (FeCl),(NaCl) etc2.Molecular compoundsMolecular compounds are composed of molecules.E.g.H2O,CH4 etc
Mn2O3 =Mn 3+O 2-andMnBr2 =Mn2+Br1-Therefore,The first binary compound (Mn2O3) contains the ion Mn3+
Bromine, atomic number 35. Each bromine atom (Br) has 35 electrons, and the bromine (or bromide) ion (Br1-) has 36 electrons.
2HCl + Fe → FeCl2 + H2 Hydrochloric acid + Iron → Iron (II) Chloride + Hydrogen gas
Single replacement reactions have the general form a+bx-->ax+b. Some examples: Fe(s)+2HCl(aq)-->FeCl(aq)+H2(g) Cu(s) + 2AgNO3(Aq) --> Cu(NO3)2(Aq) + 2Ag(s) 2Na(s) + 2H2O(l) --> 2NaOH(Aq) + H2(g)
You have made a mistake in your question, as iron does not have a charge, it is the iron ION. As chloride ion has a charge of -1, in order to gain the overall neutral charge of the compound we need to even out a charge of -2 (as there are two chloride ions). As there is only one iron ion, its charge must be 2+. It is an iron(II) ion, as opposed to iron(III) ion (which has a charge of 3+). Hope it helps. =)
No. The Se ion will be larger than the Br ion. The more negative the anion's charge, the larger the radius (more electrons = stronger repulsion between the electrons; so, more distance between them). Se would become "Se2-" as an anion, and Br would become "Br1-". Because Se's "2-" anion charge is more negative than Br's "1-" anion charge, and because Se would have more relative electrons to protons than Br, there is more repulsion between electrons, and distance, within the Se ion. So, the Se ion has a larger radius. Hope it helps.
There are 3 atoms in a formula unit of FeCl3 1 of iron and 3 of chlorine.