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Strontium hydride

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Identification
Molecular formula
SrH2
CAS number
14523-22-9
IUPAC name
strontium dihydride
State
State
Strontium hydride is typically a solid at room temperature.
Melting point (Celsius)
675.00
Melting point (Kelvin)
948.00
Boiling point (Celsius)
1 070.00
Boiling point (Kelvin)
1 343.00
General information
Molecular weight
89.63g/mol
Molar mass
89.6300g/mol
Density
1.9200g/cm3
Appearence

Strontium hydride is a white crystalline solid.

Comment on solubility

Solubility of Strontium Dihydride

Strontium dihydride (SrH2) is an interesting compound when it comes to solubility characteristics. Generally, dihydrides like SrH2 are known to exhibit limited solubility in aqueous solutions due to their ionic nature and the strong lattice energy that holds the structure together. Here are some key points to consider:

  • Poor Solubility: Strontium dihydride typically displays low solubility in water. This is consistent with the behavior of many other alkaline earth metal hydrides.
  • Polar Solvents: While SrH2 is not significantly soluble in water, it might show some degree of solubility in certain polar organic solvents.
  • Hydride Behavior: As a hydride, the solubility behavior can also be influenced by temperature and pressure, making it a fascinating topic for further investigation.

In conclusion, the solubility of strontium dihydride is characterized by its low interaction with water, which limits its applications in aqueous environments. Understanding these solubility dynamics is crucial for researchers working with this compound.

Interesting facts

Interesting Facts about Strontium Dihydride

Strontium dihydride (commonly represented as SrH2) is a fascinating compound that showcases several intriguing aspects within the realm of chemistry. Here are some noteworthy points:

  • Hydride Formation: Strontium dihydride is classified as a metal hydride, resulting from the combination of strontium, an alkaline earth metal, with hydrogen. This type of compound is significant in various chemical reactions, particularly in hydrogen storage technologies.
  • Unique Properties: Like other alkaline earth metal hydrides, strontium dihydride exhibits good thermal stability and can undergo decomposition under specific conditions. This behavior can be exploited in certain chemical syntheses and high-temperature applications.
  • Potential Applications: Strontium dihydride plays a crucial role in the field of materials science, especially in developing hydrogen storage systems. Researchers are continually investigating its properties to improve energy storage and fuel cell technologies.
  • Reactivity with Water: Strontium dihydride reacts vigorously with water to produce strontium hydroxide and hydrogen gas. This exothermic reaction emphasizes its significance in exploring metal hydride behaviors and applications in chemical processes.
  • Electrochemical Behavior: Strontium dihydride has been studied for its electrochemical properties as well. It has potential as an anode material in batteries, which could advance the development of efficient energy storage solutions.

As we delve deeper into the study of strontium dihydride, we uncover numerous opportunities for innovation in energy solutions, showcasing the ever-evolving nature of chemistry. The exploration of such compounds not only enhances our understanding of materials but also paves the way for sustainable technologies.