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Iron(III) oxide

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Identification
Molecular formula
Fe2O3
CAS number
1309-37-1
IUPAC name
oxoiron
State
State
At room temperature, iron(III) oxide is in a solid state.
Melting point (Celsius)
1 565.00
Melting point (Kelvin)
1 838.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
159.69g/mol
Molar mass
159.6870g/mol
Density
5.2400g/cm3
Appearence
Iron(III) oxide appears as a reddish-brown solid. It is commonly encountered as rust or hematite and has a characteristic color.
Comment on solubility

Solubility of Oxoiron

Oxoiron, represented by the chemical formula FeO, exhibits a range of solubility characteristics that are essential for various applications. Though it is a significant compound in geological and biological processes, its solubility in different mediums can vary considerably.

Key Solubility Characteristics:

  • Water Solubility: Oxoiron is generally insoluble in water, meaning it does not dissolve to a significant extent. This characteristic limits its mobility in aquatic environments.
  • Solubility in Acids: However, it can dissolve in acidic solutions, suggesting that oxoiron can undergo partial solvation when in contact with stronger acids, leading to the formation of ferrous ions.
  • pH Dependence: The solubility of oxoiron may also depend on the pH level of the solution. In acidic conditions, it is more likely to dissolve compared to neutral or basic conditions.

In conclusion, the solubility of oxoiron is influenced by the nature of the solvent and the prevailing environmental conditions. Understanding these properties is crucial for leveraging its applications in various fields, enhancing our knowledge of its behavior in natural and synthetic processes.

Interesting facts

Interesting Facts About Oxoiron

Oxoiron, a compound composed of iron and oxygen, holds a significant place in the world of chemistry and materials science. Below are some intriguing aspects that highlight its importance:

  • Role in Iron Chemistry: As a key player in iron chemistry, oxoiron serves as an important intermediate in various reactions, especially those involving oxidation and reduction processes.
  • Applications in Industry: This compound is commonly utilized in the production of other iron compounds, which are vital in manufacturing pigments, catalysts, and other materials used in diverse industries.
  • Environmental Significance: Oxoiron has been studied for its potential role in environmental remediation, particularly in the detoxification of pollutants, showcasing its practical importance beyond theoretical chemistry.
  • Foundation for Biological Systems: This compound forms part of critical biological processes; for instance, it's involved in electron transport chains in certain microorganisms, assisting them in energy production.
  • Color Changes: Interesting to note, oxoiron can exhibit various color changes depending on the oxidation state of iron, demonstrating its dynamic nature and potential for research in colorimetric applications.

As scientist and author Marie Curie once expressed, "One never notices what has been done; one can only see what remains to be done." Oxoiron indeed remains a crucial area for further investigation, with much left to discover regarding its properties and applications.

In conclusion, oxoiron is not just a simple compound but a fascinating entity that bridges various fields of study—from industrial applications to biological systems, it opens numerous pathways for scientific inquiry.

Synonyms
Wustite
17125-56-3
Wuestite
Iozite
FERROUS OXIDE
Iron(II) oxide
1345-25-1
oxoiron
Iron monooxide
Iron monoxide
Iron(ii)oxide
IRON (II) OXIDE
Natural wuestite
Eisenoxydul
iron-oxygen
UNII-G7036X8B5H
HSDB 464
Eisen(II)-oxid
Iron(2) oxide
EINECS 215-721-8
iron(2+) oxide
Iron(II) oxide, CP
EC 215-721-8
Iron(2+);oxygen(2-)
CHEBI:50820
MFCD00016095
AKOS015913785
Q196680
Iron(II) oxide, -10 mesh, 99.8% trace metals basis