What is mercury hydroxide used for?
What is mercury hydroxide used for?
It is now mainly used in the chemical industry as catalysts. It is also used in some electrical switches and rectifiers. Previously its major use was in the manufacture of sodium hydroxide and chlorine by electrolysis of brine. These plants will all be phased out by 2020.
Is mercury hydroxide an acid?
Mercury(II) hydroxide or mercuric hydroxide is the metal hydroxide with the chemical formula Hg(OH)2. The compound has not been isolated in pure form, although it has been the subject of several studies….Mercury(II) hydroxide.
| Names | |
|---|---|
| SMILES [Hg+2].[OH-].[OH-] | |
| Properties | |
| Chemical formula | H2HgO2 |
| Molar mass | 234.605 |
Is mercury hydroxide soluble?
It dissolves in oxidizing acids, producing either Hg2+ or Hg2+2, depending on which reagent is in excess. The metal is also soluble in aqua regia ( a mixture of hydrochloric and nitric acids) to form HgCl2−4.
What is the formula for mercury I hydroxide?
Hg(OH)2Mercury(II) hydroxide / Formula
Where mercury is found?
Mercury has been known since ancient times and was discovered in Huancavelica, Peru, in 1563. Some of the world’s mercury mines, like the ones in the United States, Mexico, and Italy have been significantly depleted. Mercury is usually found in cinnabar, corderoite and livingstonite in its harmless, inert form.
What is the difference between mercury I and mercury II?
The key difference between mercuric and mercurous is that the term mercuric is used to describe compounds containing Hg(II) cations, whereas the term mercurous is used to describe compounds containing Hg(I) cations. Mercury is a metallic chemical element. It is a liquid metal at room temperature.
What is the name of HG OH 2?
Mercury(II) hydroxide
Mercury(II) hydroxide
| PubChem CID | 12989292 |
|---|---|
| Molecular Formula | Hg(OH)2 or H2HgO2 |
| Synonyms | Mercury(II) hydroxide Q6818557 |
| Molecular Weight | 234.61 |
| Component Compounds | CID 962 (Water) CID 23931 (Mercury) |
What is mercury used for in medicine?
Mercury was used in a wide variety of medical applications: to treat inflammation in the nose and throat; corneal stains; ulcers and warts; as a laxative; to stimulate the biliary function; against diarrhoea and vomiting; against dropsy; against spleen, liver, and lung diseases; and most notably, against syphilis.
