Hydrogen bromide is a colorless, corrosive gas with a strong pungent smell. The molecular formula of hydrogen bromide is HBr. In standard conditions, HBr is a gas.
Introduction to what is Hydrogen Bromide
It is a diatomic molecule. It becomes hydrobromic acid when dissolved in water. HBr can be retrieved from hydobromic acid by adding dehydration agent. It is not available naturally and it has to be man made in laboratories. I like to share this Valence Electrons in Hydrogen with you all through my article.
Properties of Hydrogen Bromide
The molecular weight of HBr is 80.912 g/mol. Density at boiling point is 4.88 kg/m3. Boling point is -67 degree Celsius. Specific gravity is 2.77. Melting point is -86.9 degree Celsius. It’s solubility in water is 193g/100ml. It is soluble in organic solvents, alcohol & water. HBr is a non flammable gas. When exposed to moisture it can produce Hydrogen which when comes in contact with air can be explosive. When HBr reacts with fluorine, it can produce flame. When it is mixed with steam or water, it can produce toxic & dangerous fumes. In dry gas form, it is better stored in stainless steel containers. When in moist form it is better stored in high pressure steel or platinum in presence of moisture.
Many inorganic bromides are made out of HBr. In many chemical reactions (organic), it is also used as a catalyst and reagent. It is also used in cracking of petroleum products.
Alkyl bromides are produced from alcohols using HBr:
ROH + HBR `->` RBr + H2O
Compared to other chlorides, industrially HBr is produced in smaller quantities. In the presence of catalyst platinum or asbestos at temperatures ranging 200-400 degree Celsius hydrogen & bromine are brought together to prepare HBr. When in contact with skin it can cause burns or corrode your skin. Inhalation of HBr is also dangerous and could become fatal, as it will affect our respiratory system.
Having problem with Rydberg Formula keep reading my upcoming posts, i will try to help you.
Conclusion
As HBr is a toxic gas, it needs to be handled carefully. When transported it needs to be kept away from sun & heat. Because of its toxic & corrosive nature, be very careful while handling in your laboratory experiments.
Introduction to what is Hydrogen Bromide
It is a diatomic molecule. It becomes hydrobromic acid when dissolved in water. HBr can be retrieved from hydobromic acid by adding dehydration agent. It is not available naturally and it has to be man made in laboratories. I like to share this Valence Electrons in Hydrogen with you all through my article.
Properties of Hydrogen Bromide
The molecular weight of HBr is 80.912 g/mol. Density at boiling point is 4.88 kg/m3. Boling point is -67 degree Celsius. Specific gravity is 2.77. Melting point is -86.9 degree Celsius. It’s solubility in water is 193g/100ml. It is soluble in organic solvents, alcohol & water. HBr is a non flammable gas. When exposed to moisture it can produce Hydrogen which when comes in contact with air can be explosive. When HBr reacts with fluorine, it can produce flame. When it is mixed with steam or water, it can produce toxic & dangerous fumes. In dry gas form, it is better stored in stainless steel containers. When in moist form it is better stored in high pressure steel or platinum in presence of moisture.
Many inorganic bromides are made out of HBr. In many chemical reactions (organic), it is also used as a catalyst and reagent. It is also used in cracking of petroleum products.
Alkyl bromides are produced from alcohols using HBr:
ROH + HBR `->` RBr + H2O
Compared to other chlorides, industrially HBr is produced in smaller quantities. In the presence of catalyst platinum or asbestos at temperatures ranging 200-400 degree Celsius hydrogen & bromine are brought together to prepare HBr. When in contact with skin it can cause burns or corrode your skin. Inhalation of HBr is also dangerous and could become fatal, as it will affect our respiratory system.
Having problem with Rydberg Formula keep reading my upcoming posts, i will try to help you.
Conclusion
As HBr is a toxic gas, it needs to be handled carefully. When transported it needs to be kept away from sun & heat. Because of its toxic & corrosive nature, be very careful while handling in your laboratory experiments.
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