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Vanadium(III) chloride describes the inorganic compound with the formula VCl 3 and its hydrates. It forms a purple anhydrous form and a green hexahydrate [VCl 2 (H 2 O) 4]Cl·2H 2 O. . These hygroscopic salts are common precursors to other vanadium(III) complexes and is used as a mild reducing age
Vanadium(V) chloride, VCl 5 This page was last edited on 5 July 2023, at 22:18 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
Vanadium(V) chloride is the inorganic compound with the formula VCl 5. It is a black diamagnetic solid. The molecules adopt a bioctahedral structure similar to that of niobium(V) chloride .
Vanadium(II) chloride is the inorganic compound with the formula VCl 2, and is the most reduced vanadium chloride. Vanadium(II) chloride is an apple-green solid that dissolves in water to give purple solutions.
Vanadium is a chemical element ... Roscoe eventually produced the metal in 1867 by reduction of vanadium(II) chloride ... 3+, the formula for which depends on pH ...
Vanadium compounds are compounds formed by the element vanadium (V). The chemistry of vanadium is noteworthy for the accessibility of the four adjacent oxidation states 2–5, whereas the chemistry of the other group 5 elements , niobium and tantalum , are somewhat more limited to the +5 oxidation state. [ 1 ]
The melting point of Vanadium(V) chloride chlorimide is 136 °C. It can be sublimed in a vacuum below its melting point. The density of the solid is 2.48. [5] The solid has a triclinic crystal structure with unit cell a=7.64, b=7.14, c=5.91 Å; α=112.4°, β=94.9°, γ=107.8° with Z=2 (formulas per unit cell). [6]
Formula of the corresponding salts Color Picture Iron(III) chloride hexahydrate: FeCl 3 ·6H 2 O yellow/brown Iron(III) chloride anhydrate: FeCl 3: black Chromium (III) sulfate: Cr 2 (SO 4) 3: dark green Copper(II) sulfate anhydrate: CuSO 4: white Copper(II) sulfate pentahydrate: CuSO 4 ·5H 2 O blue Copper(II) benzoate: Cu(C 7 H 5 O 2) 2: blue ...