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Barium Peroxide

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Identification
Molecular formula
BaO2
CAS number
1304-29-6
IUPAC name
barium(2+);peroxide
State
State

Solid at room temperature.

Melting point (Celsius)
450.00
Melting point (Kelvin)
723.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
169.33g/mol
Molar mass
169.3340g/mol
Density
4.9600g/cm3
Appearence

Barium peroxide is a greyish-white, granular solid.

Comment on solubility

Solubility of Barium Peroxide

Barium peroxide, represented as Barium2+ Peroxide, is known for its distinctive solubility properties. When analyzing the solubility of this compound, several key points should be considered:

  • Water solubility: Barium peroxide exhibits limited solubility in water. This is primarily due to the strong ionic bonds present in the compound, which makes it difficult for water molecules to surround and solvate the ions.
  • Solubility in other solvents: While barium peroxide is sparingly soluble in water, it can display different solubility characteristics when introduced to organic solvents, particularly those with polar properties.
  • Temperature reliance: The solubility of barium peroxide can be influenced by temperature. An increase in temperature generally enhances solubility, allowing for a greater amount of the compound to dissolve.

In practical applications, the limited solubility of barium peroxide can be a significant consideration. For instance, in industrial contexts where barium peroxide is used as an oxidizing agent, the reaction conditions must be optimized to facilitate the dissolution of the compound. Understanding its solubility helps to predict behavior in reactions and ensure adequate amounts are available for use.

In summary, while barium peroxide may not readily dissolve in every solvent, its solubility can be manipulated through various methods, making it an intriguing compound for scientists to study and utilize.

Interesting facts

Interesting Facts About Barium Peroxide

Barium peroxide, characterized by the cation Ba2+ and the peroxide anion O22-, is a fascinating compound in the realm of inorganic chemistry. Here are some noteworthy points:

  • Applications in Industry: Barium peroxide is primarily utilized in the production of certain types of glass and ceramics. Its ability to enhance the brightness and stability of glass products makes it a valuable additive in manufacturing processes.
  • Oxygen Source: This compound serves as an effective source of oxygen in various chemical reactions. Its decomposition can release oxygen, making it useful in specific applications, including oxidizing agents in chemical syntheses.
  • Environmental Impact: Barium peroxide can also play a role in environmental chemistry. It has potential applications in wastewater treatment processes, where it can help eliminate contaminants through oxidative processes.
  • Historical Significance: The discovery of barium peroxide dates back to the early 19th century, highlighting the advancements in understanding chemical compounds during that period. Researchers were keen on exploring the properties of alkali earth metals and their compounds, leading to a greater knowledge of their applications.
  • Health Considerations: While barium and its compounds have important uses, caution is advised, as barium compounds can be toxic. Proper safety measures should be taken when handling barium peroxide to avoid harmful exposure.

As noted by chemists, "The exploration of inorganic compounds like barium peroxide opens new pathways for innovation and understanding in both industrial applications and environmental chemistry." This compound uniquely bridges the gap between practical applications and an understanding of elemental chemistry, making it a significant focus of study.

Synonyms
BARIUM PEROXIDE
Barium dioxide
Barium binoxide
Barium superoxide
Barium oxide, per-
Bariumperoxid
Bariumperoxyde
Bario (perossido di)
Bariumperoxid [German]
Bariumperoxyde [Dutch]
Dioxyde de baryum
Peroxyde de baryum
Dioxyde de baryum [French]
Barium peroxide (Ba(O2))
Peroxyde de baryum [French]
HSDB 396
Bario (perossido di) [Italian]
EINECS 215-128-4
UN1449
UNII-T892KY013Y
Ba(O2)
T892KY013Y
Bariumperoxid (German)
Bariumperoxyde (Dutch)
Dioxyde de baryum (French)
Peroxyde de baryum (French)
Bario (perossido di) (Italian)
Peroxido barico
barium(2+) ion dioxidanediide
Barium oxide, per
Peroxido barico (Spanish)
BARIUM OXIDE (BAO2)
BARIUM PEROXIDE [MI]
BARIUM PEROXIDE [HSDB]
DTXCID0029896
DTXSID9051294
215-128-4
1304-29-6
barium(2+);peroxide
MFCD00003454
Bariumsuperoxyd
Barium peroxide, anhydrous
Barium peroxide [UN1449] [Oxidizer]