what is barium hydroxide
Introduction to Barium Hydroxide
Barium metal was first noticed by Carl Scheele in the year 1774 and then finally generated by Sir Humphry Davy in 1808 in England. The discovery of Barium metal led to the discovery of its Hydroxide. The Sir Humphry prepared barium Hydroxide. He found barium Hydroxide when he adds water to the oxide of barium. Barium Hydroxide is the hydroxide of the metal barium of Group 2 in the Periodic table.
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About Barium Hydroxide
Barium Hydroxide has a chemical formula as Ba (OH)2 . Barium Hydroxide is also known as the Baryta. Barium Hydroxide is one the main compounds of Barium. Barium Hydroxide is a white granular chemical compounds generally used in many commercial purposes. When Barium Oxide and water are mixed together at some specified temperature then Barium Hydroxide is prepared. The reaction showing the preparation of Barium Hydroxide is:
BaO + 9 H2O a `->` Ba(OH)2.8H2O
On being, crystallized Barium Hydroxide takes octahedral shape and on being heated, it changes its shape from octahedral to monohydrate. When this monohydrate is heated at a high temperature like 100 0C, it will again produce barium Oxide (BaO).
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Properties of Barium Hydroxide
Some important properties shown by Barium Hydroxide are as follows:
When heated at 800-0C temperature Barium hydroxide gets decomposed and produces Barium Oxide.
Barium Hydroxide when reacts with Carbon Dioxide (CO2) produces Barium Carbonate (BaCO3).
In Nature Barium Hydroxide is alkaline and show neutralization reactions with many acids.
On being reacted with Hydrogen Sulfide (H2S), Barium Hydroxide produces barium Sulfide (BaS).
Barium Hydroxide often shows some decomposition reactions with many metal salts.
Barium Hydroxide is soluble in water but insoluble in organic solvents like acetone.
Barium Hydroxide melts as 780C.
Conclusion
In spite of all these properties, Barium hydroxide is also used in many areas. It is used mainly in analytical chemistry department for the titrations of acids. It is easy to use any general indicators in titration, when barium oxide is used because it reduces the errors in titration. Barium Hydroxide is also used in showing presence of exothermic reactions. Due to have some medicinal qualities the use of Barium Hydroxide in medical field makes it an important compound.
Barium metal was first noticed by Carl Scheele in the year 1774 and then finally generated by Sir Humphry Davy in 1808 in England. The discovery of Barium metal led to the discovery of its Hydroxide. The Sir Humphry prepared barium Hydroxide. He found barium Hydroxide when he adds water to the oxide of barium. Barium Hydroxide is the hydroxide of the metal barium of Group 2 in the Periodic table.
I like to share this Ionic or Covalent Compounds with you all through my article.
About Barium Hydroxide
Barium Hydroxide has a chemical formula as Ba (OH)2 . Barium Hydroxide is also known as the Baryta. Barium Hydroxide is one the main compounds of Barium. Barium Hydroxide is a white granular chemical compounds generally used in many commercial purposes. When Barium Oxide and water are mixed together at some specified temperature then Barium Hydroxide is prepared. The reaction showing the preparation of Barium Hydroxide is:
BaO + 9 H2O a `->` Ba(OH)2.8H2O
On being, crystallized Barium Hydroxide takes octahedral shape and on being heated, it changes its shape from octahedral to monohydrate. When this monohydrate is heated at a high temperature like 100 0C, it will again produce barium Oxide (BaO).
Having problem with percent by mass formula keep reading my upcoming posts, i will try to help you.
Properties of Barium Hydroxide
Some important properties shown by Barium Hydroxide are as follows:
When heated at 800-0C temperature Barium hydroxide gets decomposed and produces Barium Oxide.
Barium Hydroxide when reacts with Carbon Dioxide (CO2) produces Barium Carbonate (BaCO3).
In Nature Barium Hydroxide is alkaline and show neutralization reactions with many acids.
On being reacted with Hydrogen Sulfide (H2S), Barium Hydroxide produces barium Sulfide (BaS).
Barium Hydroxide often shows some decomposition reactions with many metal salts.
Barium Hydroxide is soluble in water but insoluble in organic solvents like acetone.
Barium Hydroxide melts as 780C.
Conclusion
In spite of all these properties, Barium hydroxide is also used in many areas. It is used mainly in analytical chemistry department for the titrations of acids. It is easy to use any general indicators in titration, when barium oxide is used because it reduces the errors in titration. Barium Hydroxide is also used in showing presence of exothermic reactions. Due to have some medicinal qualities the use of Barium Hydroxide in medical field makes it an important compound.