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Lanthanum Nitrate

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Identification
Molecular formula
La(NO3)3
CAS number
10099-59-9
IUPAC name
lanthanum(3+);nitric acid
State
State

Lanthanum Nitrate is typically a solid at room temperature.

Melting point (Celsius)
40.00
Melting point (Kelvin)
313.15
Boiling point (Celsius)
126.00
Boiling point (Kelvin)
399.15
General information
Molecular weight
324.92g/mol
Molar mass
324.9160g/mol
Density
2.0800g/cm3
Appearence

Lanthanum Nitrate typically appears as a white crystalline solid. It is highly soluble in water and can form a clear, colourless solution. The crystalline nature of the compound is often showcased by its shiny, reflective surface.

Comment on solubility

Solubility of Lanthanum(III) Nitrate

Lanthanum(III) nitrate, represented by the formula La(NO3)3, displays interesting solubility characteristics, particularly in water. This compound is known to be:

  • Highly soluble in water.
  • Insoluble in non-polar solvents.

The high solubility of La(NO3)3 in water is attributed to the strong interactions between the ionic compound and water molecules, which effectively stabilize the separate ions in solution. In aqueous solutions, it dissociates into:

  • One lanthanum ion (La3+)
  • Three nitrate ions (NO3-)

This dissociation contributes to its utility in various applications, including electrolytic processes and material synthesis. It's important to note that while lanthanum(III) nitrate is soluble in water, it may form precipitates or complexes with certain anions or cations in more complex reaction systems. Thus, understanding the solubility behavior of La(NO3)3 is crucial in applications where ion concentrations must be controlled.

Interesting facts

Interesting Facts about Lanthanum(III) Nitrate

Lanthanum(III) nitrate, widely noted for its unique properties and applications, plays a vital role in both industrial and academic settings. Here are some fascinating aspects of this compound:

  • Rare Earth Element: Lanthanum (La) is a member of the lanthanide series and is classified as a rare earth element. This group of elements is known for their complex electronic structures and catalytic properties.
  • Versatile Application: This compound is utilized in various fields, including materials science and electronics. It's commonly used in the production of high-performance magnets, phosphors, and catalysts.
  • Water Solubility: Lanthanum(III) nitrate is highly soluble in water, making it useful for creating solutions in research settings and in the production of other lanthanum compounds.
  • Hydrated Forms: Lanthanum(III) nitrate can exist in several hydrated forms, which can influence its properties and reactivity, thereby affecting its application in various processes.
  • Nutrition and Agriculture: Interestingly, lanthanum compounds are being investigated for their potential uses in agriculture, as they may enhance nutrient uptake in plants.

As noted by many chemists, "The exploration of lanthanide compounds opens doors to innovations in technology and medicine." With ongoing research into their properties and applications, lanthanum(III) nitrate stands as a testament to the vital role that chemical compounds play in advancing our understanding of science.

Synonyms
Lanthanum(III) nitrate
lanthanum(3+);nitric acid
Lanthanum nitrate 0 1 mol/l
UNII-33A856C3T7