Definition of tellurium acids. Meaning of tellurium acids. Synonyms of tellurium acids

Here you will find one or more explanations in English for the word tellurium acids. Also in the bottom left of the page several parts of wikipedia pages related to the word tellurium acids and, of course, tellurium acids synonyms and on the right images related to the word tellurium acids.

Definition of tellurium acids

tellurium acids
Acid Ac"id, n. 1. A sour substance. 2. (Chem.) One of a class of compounds, generally but not always distinguished by their sour taste, solubility in water, and reddening of vegetable blue or violet colors. They are also characterized by the power of destroying the distinctive properties of alkalies or bases, combining with them to form salts, at the same time losing their own peculiar properties. They all contain hydrogen, united with a more negative element or radical, either alone, or more generally with oxygen, and take their names from this negative element or radical. Those which contain no oxygen are sometimes called hydracids in distinction from the others which are called oxygen acids or oxacids. Note: In certain cases, sulphur, selenium, or tellurium may take the place of oxygen, and the corresponding compounds are called respectively sulphur acids or sulphacids, selenium acids, or tellurium acids. When the hydrogen of an acid is replaced by a positive element or radical, a salt is formed, and hence acids are sometimes named as salts of hydrogen; as hydrogen nitrate for nitric acid, hydrogen sulphate for sulphuric acid, etc. In the old chemistry the name acid was applied to the oxides of the negative or nonmetallic elements, now sometimes called anhydrides.

Meaning of tellurium acids from wikipedia

- Tellurium is a chemical element with the symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically...
- therefore can act both as an acid or as a base depending on the solution it is in. It reacts with acids to make tellurium salts and bases to make tellurites...
- upon hydrolysis of tellurates in water. Telluric acid is formed by the oxidation of tellurium or tellurium dioxide with a powerful oxidising agent such as...
- family. It consists of the elements oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and the radioactive element polonium (Po). The chemically uncharacterized...
- Tellurous acid is an inorganic compound with the formula H2TeO3. It is the oxoacid of tellurium(IV). The compound is not well characterized. An alternative...
- the formula H2Te. A hydrogen chalcogenide and the simplest hydride of tellurium, it is a colorless gas. Although unstable in ambient air, the gas can...
- recognised metalloids are boron, silicon, germanium, ****nic, antimony, and tellurium. Five elements are less frequently so cl****ified: carbon, aluminium, selenium...
- the rest of the molecule. Carboxylic acids occur widely. Important examples include the amino acids and acetic acid. Deprotonation of a carboxyl group gives...
- between the elements above and below in the periodic table, sulfur and tellurium, and also has similarities to ****nic. It rarely occurs in its elemental...
- of tellurium (Te) metalloid. The redox potential of pure Te metal is fairly negative, −1.14 V. Te(s) + 2 e− ↔ Te2− The acid hydride of tellurium, hydrogen...
Loading...