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Aluminum

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Identification
Molecular formula
Al
CAS number
7429-90-5
IUPAC name
aluminum;ammonia;hydrogen sulfate;sulfate
State
State

Aluminum is in a solid state at room temperature. It is malleable and can be easily shaped and formed.

Melting point (Celsius)
660.32
Melting point (Kelvin)
933.47
Boiling point (Celsius)
2 519.00
Boiling point (Kelvin)
2 792.00
General information
Molecular weight
26.98g/mol
Molar mass
26.9820g/mol
Density
2.7000g/cm3
Appearence

Aluminum appears as a silvery-gray metal. It is lightweight and highly reflective, with a smooth surface when freshly cut. However, it can form a thin oxide layer when exposed to air, which can make it look slightly duller.

Comment on solubility

Solubility of Aluminum Ammonia Hydrogen Sulfate Sulfate

The solubility of aluminum ammonia hydrogen sulfate sulfate, often categorized by its complex structure, can be quite intriguing. Here are some key points regarding its solubility:

  • Highly Soluble in Water: This compound generally exhibits a good degree of solubility in water, making it useful in various applications where aqueous solutions are needed.
  • Temperature Dependence: Like many compounds, its solubility may change with temperature. Increased temperatures can often lead to higher solubility.
  • Ion Interaction: The ionic nature of aluminum, ammonium, and sulfate ions contributes to the behavior of this compound in solvents. The presence of multiple ions can lead to complex interactions.
  • Practical Considerations: In laboratory and industrial settings, the solubility can vary based on the pH of the solution. It is essential to consider the chemistry of the solution to predict solubility accurately.

In summary, while this compound exhibits a favorable solubility profile in water, factors such as temperature, pH, and the presence of other ions play crucial roles in determining its overall solubility behavior. Understanding these aspects can greatly enhance practical applications and predictions in chemical processes.

Interesting facts

Interesting Facts about Aluminum

Aluminum, a metal known for its lightweight and corrosion-resistant properties, plays a crucial role in various industries.

  • Abundance: Aluminum is the third most abundant element in the Earth's crust, making up about 8% of it.
  • Recycling: Aluminum is one of the most recyclable materials; it can be recycled indefinitely without losing its properties.
  • Conductivity: It is an excellent conductor of electricity and heat, which makes it ideal for electrical applications.
  • Alloys: Aluminum is frequently used in alloys to enhance its strength and suitability for different applications.

This remarkable element has revolutionized transportation, packaging, and construction industries by leading to innovations such as lightweight aircraft and recyclable beverage cans.


Interesting Facts about Ammonia

Ammonia is a colorless gas with a pungent odor and significant industrial applications, primarily in the agricultural sector.

  • Fertilizer Production: Approximately 80% of the ammonia produced globally is used in fertilizers.
  • Nitrogen Source: It provides an essential source of nitrogen, a critical nutrient for plant growth.
  • Household Uses: Ammonia is also commonly found in household cleaning products due to its powerful ability to cut through grease and grime.
  • Haber Process: The synthesis of ammonia is primarily achieved through the Haber process, which combines nitrogen and hydrogen under high temperature and pressure.

Beyond its agricultural use, ammonia is also being explored as a potential clean energy carrier due to its high hydrogen content.


Interesting Facts about Hydrogen Sulfate

Hydrogen sulfate, often encountered in its aqueous form as sulfuric acid, is a key compound in various chemical processes.

  • Strong Acid: In solution, it acts as a strong acid, ionizing to release hydrogen ions.
  • Industrial Applications: It is vital in petroleum refining, metal processing, and the production of fertilizers.
  • Environmental Impact: Formed from the oxidation of sulfide minerals, it can contribute to acid rain, affecting ecosystems.
  • Safety Precautions: Due to its corrosive nature, it requires careful handling and appropriate safety measures in labs and industries.

As a fundamental component of many reactions, hydrogen sulfate exemplifies the intersection of industrial utility and environmental stewardship.


Interesting Facts about Sulfate

Sulfate is a polyatomic anion prevalent in various chemical environments, with critical implications in both biochemistry and environmental science.

  • Nutrient Source: Sulfate serves as a vital source of sulfur for many organisms, contributing to the synthesis of amino acids and proteins.
  • Water Quality Indicator: In environmental studies, sulfate levels in water can indicate pollution or the presence of certain geological formations.
  • Industrial Uses: It is utilized in detergents, paper production, and as a preservative in food.
  • Impact on Climate: Sulfate aerosols can influence climate patterns by reflecting sunlight and affecting cloud formation.

Overall, sulfate is a compound of significant relevance, bridging biological processes and environmental challenges.

Synonyms
LCQXXBOSCBRNNT-UHFFFAOYSA-K
AKOS015916332
Sulfuric acid,aluminum ammonium salt(2:1:1)
Q419370