- solid: V2O5 + V2O3 → 4 VO2 The
reduction can also be
effected by
oxalic acid,
carbon monoxide, and
sulfur dioxide.
Further reduction using hydrogen or...
- In chemistry, a
vanadate is an
anionic coordination complex of vanadium.
Often vanadate refers to
oxoanions of vanadium, most of
which exist in its highest...
-
pentoxide is the
anhydride of
vanadic acid: 2 H 3 VO 4 ⟶ 3 H 2 O + V 2 O 5 {\displaystyle {\ce {2H3VO4 -> 3H2O + V2O5}}}
Organic acid anhydride,
similar compounds...
- case of VO2+ (aq.), the
vanadium is octahedral, 6-coordinate,
whereas vanadic acid is tetrahedral, 4-coordinate. This
means that four "particles" are released...
-
solution at high concentrations. The
oxide is
formally the
acid anhydride of
vanadic acid. The
structures of many
vanadate compounds have been determined...
- base)
Vanadic acid H3VO4
shows similarities with
phosphoric acid H3PO4
though it has a much more
complex vanadate oxoanion chemistry.
Chromic acid H2CrO4...
-
other as CO2 is
drawn off. The
solution is then concentrated,
excess vanadic acid is
removed by filtration, and
allowed to cool and crystallize. Since...
- V2O5 with
hydrogen or
carbon monoxide. It is a
basic oxide dissolving in
acids to give
solutions of
vanadium (III) complexes. V2O3 has the
corundum structure...
- or vanadium(IV) perchlorate, and VO(ClO4)2,
which dissolves in water.
Vanadic perchlorate, also
known as vanadium(III)
perchlorate solution in water...