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Manganese(II) chloride is the dichloride salt of manganese, MnCl 2. This inorganic chemical exists in the anhydrous form, as well as the di hydrate (MnCl 2 ·2H 2 O) and tetrahydrate (MnCl 2 ·4H 2 O), with the tetrahydrate being the most common form.
A particularly common oxidation state for manganese in aqueous solution is +2, which has a pale pink color. Many manganese(II) compounds are known, such as the aquo complexes derived from manganese(II) sulfate (MnSO 4) and manganese(II) chloride (MnCl 2). This oxidation state is also seen in the mineral rhodochrosite (manganese(II) carbonate ...
Manganese chloride may refer to: Manganese(II) chloride (manganous chloride, manganese dichloride), MnCl 2 , stable pink solid Manganese(III) chloride (manganic chloride, manganese trichloride), MnCl 3 , hypothetical chemical compound
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Iron(II) chloride – FeCl 2; Iron(III) chloride – FeCl 3; Lanthanum chloride – LaCl 3; Lead(II) chloride – PbCl 2; Lithium chloride – LiCl; Lithium perchlorate – LiClO 4; Lutetium chloride – LuCl 3; Magnesium chloride – MgCl 2; Magnesium perchlorate – Mg(ClO 4) 2; Manganese(II) chloride – MnCl 2; Mercury(I) chloride – Hg 2 ...
It may be prepared in the manner common for other metallocenes, i.e., by reaction of manganese(II) chloride with sodium cyclopentadienide: MnCl 2 + 2 CpNa → Cp 2 Mn + 2 NaCl In the solid state below 159 °C, manganocene adopts a polymeric structure with every manganese atom coordinated by three cyclopentadienyl ligands, two of which are ...
Manganese nitrides are salts of manganese and the nitride ion. Four of these compounds are stable at atmospheric pressure . The most important is Mn 3 N 2 , which catalyzes nitrogen fixation and is a high-temperature antiferromagnet .
Manganese oxide is any of a variety of manganese oxides and hydroxides. [1] These include Manganese(II) oxide, MnO; Manganese(II,III) oxide, Mn 3 O 4; Manganese(III) oxide, Mn 2 O 3; Manganese dioxide, MnO 2; Manganese(VI) oxide, MnO 3; Manganese(VII) oxide, Mn 2 O 7; Other manganese oxides include Mn 5 O 8, Mn 7 O 12 and Mn 7 O 13.