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Vanadium(V) oxide

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Identification
Molecular formula
V2O5
CAS number
1314-62-1
IUPAC name
oxido(dioxo)vanadium
State
State

At room temperature, vanadium(V) oxide is in a solid state.

Melting point (Celsius)
690.00
Melting point (Kelvin)
963.00
Boiling point (Celsius)
1 750.00
Boiling point (Kelvin)
2 023.00
General information
Molecular weight
181.88g/mol
Molar mass
181.8810g/mol
Density
6.1100g/cm3
Appearence

Vanadium(V) oxide appears as a yellow-orange powder. It is known for its high melting point and ability to absorb moisture from the environment.

Comment on solubility

Solubility of Oxido(dioxo)vanadium

Oxido(dioxo)vanadium, or V5+O2, exhibits notable characteristics in terms of solubility. As a transition metal compound, its solubility largely depends on the following factors:

  • Polarity of the solvent: The solubility increases in polar solvents due to the ionic interactions between the solvent molecules and the oxido(dioxo)vanadium ions.
  • pH of the solution: The solubility can vary significantly with changes in pH. Under acidic conditions, oxido(dioxo)vanadium tends to be more soluble.
  • Concentration: Higher concentrations of the compound can lead to decreased solubility due to saturation limits.

It is important to note that the general behavior of metal oxides in solution indicates that:

  • They may have limited solubility in neutral water.
  • In the presence of complexing agents, solubility can be enhanced.

As with many metal oxides, the quote "like dissolves like" is relevant here; thus, the choice of solvent can greatly influence the dissolution process. In summary, the solubility of oxido(dioxo)vanadium is a complex interaction influenced by multiple variables, making its behavior in solutions both intriguing and essential for various applications.

Interesting facts

Interesting Facts about Oxido(dioxo)vanadium

Oxido(dioxo)vanadium, also known as vanadyl sulfate, is a fascinating compound that showcases some of the unique characteristics of vanadium chemistry. Here are a few intriguing insights:

  • Coordination Chemistry: This compound features vanadium in a +4 oxidation state, allowing it to exhibit interesting coordination behavior. It can form complexes with various ligands, further expanding its applications in material science and catalysis.
  • Biological Role: Research suggests that vanadium may have *insulin-like* properties, which could make oxido(dioxo)vanadium a topic of interest in diabetes research. Its potential effects on glucose metabolism are still being explored by scientists.
  • Industrial Applications: Oxido(dioxo)vanadium is utilized in catalytic processes, particularly in the production of sulfuric acid. Its role as a catalyst has implications for improving efficiency and reducing waste in chemical manufacturing.
  • Environmental Implications: As a transition metal, vanadium has been studied for its potential in pollution remediation. Its complexes can interact with various environmental contaminants, making it a candidate for environmental applications.

As we continue to explore the properties and potential of oxido(dioxo)vanadium, it presents an exciting area of study for chemists interested in both *inorganic chemistry* and *biochemistry*. The ongoing research and discoveries could open doors to novel applications and enhance our understanding of this versatile compound.

Synonyms
oxido(dioxo)vanadium
Metavanadate
37353-31-4
trioxovanadate
metavanadate ion
vanadate(V)
Vanadium(V)trioxide
trioxovanadate(1-)
hydroxy(dioxo)vanadium
NH4-V(V)triOx
Vanadate (VO31-)
13981-20-9
VANADATE (VO3-) ION
CHEMBL294467
SCHEMBL29494614
CHEBI:75224
DTXSID00190798
ALTWGIIQPLQAAM-UHFFFAOYSA-N
3WHH0066W5
BDBM50115732
VO3(1)
VO3(1-)
Q27145172