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Chromium(VI) oxide

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Identification
Molecular formula
CrO3
CAS number
1333-82-0
IUPAC name
dilithium;dioxido(dioxo)chromium
State
State
Solid at room temperature. It is hygroscopic and can deliquesce by absorbing moisture from the atmosphere.
Melting point (Celsius)
197.00
Melting point (Kelvin)
470.00
Boiling point (Celsius)
250.00
Boiling point (Kelvin)
523.00
General information
Molecular weight
99.99g/mol
Molar mass
99.9940g/mol
Density
2.8900g/cm3
Appearence
Chromium(VI) oxide appears as a dark red-orange solid. It is notable for its bright appearance and is often found in needle-like crystals.
Comment on solubility

Solubility of Dilithium Dioxido(dioxo)chromium

Dilithium dioxido(dioxo)chromium, also referred to as Li2[CrO4], presents interesting characteristics when it comes to its solubility properties. Understanding the solubility of this compound involves several key aspects:

  • Water Solubility: Dilithium dioxido(dioxo)chromium is generally soluble in water, which is likely due to the presence of the lithium ions that typically promote solubility in aqueous solutions.
  • Solvent Compatibility: This compound may exhibit varying degrees of solubility in other solvents, influenced by the nature of the solvent and the temperature.
  • pH Dependence: The solubility can be affected by the pH of the solution. For certain metal ions, the degree of protonation or speciation can significantly impact solubility.
  • Temperature Effects: As with many compounds, increased temperature can enhance solubility, allowing for a more profound dissolution in solutions.

In essence, the solubility of dilithium dioxido(dioxo)chromium is critical for its applications, particularly in determining its usability in various chemical environments. An understanding of its solubility characteristics allows chemists to predict how this compound will behave in solution and can guide its practical applications.

Interesting facts

Interesting Facts about Dilithium Dioxido(dioxo)chromium

Dilithium dioxido(dioxo)chromium is a fascinating compound that showcases the diversity and complexity found within the realm of transition metal chemistry. Here are some notable points about this intriguing substance:

  • Transition Metal Role: The compound features chromium, a transition metal known for its ability to form a variety of oxidation states, leading to rich chemistry and coordination possibilities.
  • Coordination Compounds: Due to its ability to coordinate with different ligands, chromium forms various complex compounds that have significant applications in catalysis and materials science.
  • Applications: Chromium compounds, including dilithium dioxido(dioxo)chromium, find uses in dyes, pigments, and as catalysts in organic reactions, showcasing their practical importance in industrial applications.
  • Unique Structure: The presence of dilithium in this compound suggests unique structural characteristics, as lithium often influences properties like stability and reactivity when paired with other elements.

Furthermore, the examination of dilithium dioxido(dioxo)chromium can provide insights into:

  1. Metal-Ligand interactions
  2. Electronic properties of transition metals
  3. Insights into synthesis methods for novel compounds

In academia, this compound stands as a testament to the intricate balance of elements that can yield unique properties and behaviors. As one scientist noted, "The beauty of chemistry lies in how simple elements combine to create compounds with extraordinary capabilities."

Thus, dilithium dioxido(dioxo)chromium not only enriches our understanding of chemical interactions but also highlights the potential for innovation in various scientific fields.

Synonyms
LITHIUM CHROMATE
14307-35-8
Lithium chromate(VI)
Dilithium chromate
Chromium lithium oxide (CrLi2O4)
Lithium chromium oxide (Li2CrO4)
Chromic acid, dilithium salt
Lithium chromate (Li2CrO4)
Dilithium chromate (Li2CrO4)
HSDB 650
EINECS 238-244-7
UNII-5UR77B9Q8M
Chromic acid (H2CrO4), dilithium salt
5UR77B9Q8M
Chromic acid (H2CrO4) lithium salt (1:2)
DTXSID8065749
LITHIUM CHROMATE(VI) [MI]
Lithium chromic acid
Lithium chromium oxide
Li2CrO4
DTXCID8034663
dioxo-2,4-dioxa-3-chroma-1,5-dilithapentane
238-244-7
CHROMIUM LITHIUM OXIDE
UN1479
dilithium;dioxido(dioxo)chromium
SCHEMBL225985
dilithium,dioxido(dioxo)chromium
AKOS015904488
FL54594
Chromic acid (H2CrO4), lithium salt (1:2)
Q1865319