This compound is made from Scandium and chlorine ions. Scandium is a metal while Chlorine is a non metal. So the metallic ion is the scandium(ii) ion.
This is an ionic compound between scandium and chlorine. Scandium is the metal involved. The oxidation number of Sc is +2.
This compound is made from Scandium and chlorine ions. Scandium is a metal while Chlorine is a non metal. So the metallic ion is the scandium(ii) ion.
This is an ionic compound between scandium and chlorine. Scandium is the metal involved. The oxidation number of Sc is +2.
+2 oxidation state
No, they have different formulas and have iron in different oxidation states. Ferrous chloride or Iron II chloride has the Fe2+ ion and the formula FeCl2 Ferric chloride or Iron III chloride has the Fe3+ ion and the formula FeCl3
Cobaltous ion has a +2 oxidation state. Cobaltic ion has a +3 oxidation state Cobaltous chloride: CoCl2 Cobaltic chloride: CoCl3
no, lead (II) chloride is NOT soluble. Therefore, it will remain a solid.----------- I know that lead (II) chloride is soluble in hot water. I did it yesterday. I don't know what happens if its cold water, but PbCl2 is soluble in hot water.PbCl2(s)---heat---> Pb2+(aq)+2Cl-(aq)
Since copper (I) chloride has only limited solubility in water I will assume you mean copper (II) chloride, CuCl2. Then the ions will be Cu2+ and Cl-.
Cu^2+
+2 oxidation state
Pb2+
Chloride is an ion. It cannot exist alone, but must be with some positive ion. Potassium chloride, sodium chloride, lithium chloride, copper (II) chloride, etc. are compounds and each has a certain density.
Purple permanganate ion is reduced and almost decolorized (to Mn(II)) by chloride ion in acid solution. Purple permanganate ion is reduced to green manganate ion by chloride ion in basic solution. In neutral chloride solution, there is no reaction.Source: UW Card Catalog
No, they have different formulas and have iron in different oxidation states. Ferrous chloride or Iron II chloride has the Fe2+ ion and the formula FeCl2 Ferric chloride or Iron III chloride has the Fe3+ ion and the formula FeCl3
The formula for magnesium chloride is MgCl2 Note that the II in the written name is not necessary because magnesium only forms the 2+ ion.
Since mercury can be either a 1+ ion called mercury(I), or a 2+ ion called mercury(II), there are two possibilities.Formulaspotassium chloride is KClpotassium iodide is KImercury(I) chloride is HgClmercury(I) iodide is HgImercury(II) chloride is HgCl2mercury(II) iodide is HgCl2Equation with Mercury(I)KCl + HgI --> HgCl + KIEquation with Mercury(II)2KCl + HgI2 --> HgCl2 + 2KI
Cobaltous ion has a +2 oxidation state. Cobaltic ion has a +3 oxidation state Cobaltous chloride: CoCl2 Cobaltic chloride: CoCl3
the lead(II) ion
A white precipitate of mercury(I) chloride is formed when a small amount of tin chloride SnCl2 is put into a solution of mercury(II) chloride (HgCl2); adding more SnCl2 turns this precipitate black as metallic mercury is formed.
Lead will form Lead(II) Chloride in a HCl solution, but if exists a higher chloride ion concentration, it would form a soluble complex and a colourless solution.