- polyatomic anion
- многоатомный (комплексный) анион
Большой англо-русский и русско-английский словарь. 2001.
polyatomic anion
Смотреть что такое "polyatomic anion" в других словарях:
Polyatomic ion — An electrostatic potential map of the nitrate ion (NO3−). Areas coloured red are lower in energy than areas coloured yellow A polyatomic ion, also known as a molecular ion, is a charged species (ion) composed of two or more atoms covalently… … Wikipedia
Binary ionic compound — A binary ionic compound is a salt consisting of only two elements in which both elements are ions, a cation and an anion. When naming these compounds, its composition must be considered. Type 1 binary ionic compounds are those in which the cation … Wikipedia
Electrovalency — is a measurement of the net electric charge of an ion and is used when balancing chemical reactions. Electrovalency is related to the concepts of electronegativity and valence electrons, and indicates the number of electrons necessary for an ion… … Wikipedia
Ozonide — is an unstable, reactive polyatomic anion O3−, derived from ozone, or an organic compound similar to organic peroxide formed by a reaction of ozone with an unsaturated compound. Contents 1 Inorganic ozonides 2 Organic ozonides 3 See also … Wikipedia
Carbonate — In chemistry, a carbonate is a salt or ester of carbonic acid.ApplicationsTo test for the presence of the carbonate anion in a salt, the addition of dilute mineral acid (e.g. hydrochloric acid) will yield carbon dioxide gas.Carbonate containing… … Wikipedia
Triiodide — In chemistry, triiodide (sometimes written tri iodide) can have several meanings. Triiodide primarily refers to the triiodide ion, I3−, a polyatomic anion composed of three iodine atoms. For some chemical compounds, triiodide indicates a salt of… … Wikipedia
Zincate — Not to be confused with zincite. In chemistry the term zincate may refer to a salt containing Zn(OH)42−,also called the tetrahydroxozincate ion. It is an ore of Zinc. Examples include calcium zincate CaZn(OH)4.2H2O [1] or Na2Zn(OH)4[2] or the… … Wikipedia
Sulfate — In inorganic chemistry, a sulfate (IUPAC recommended spelling; also sulphate in British English) is a salt of sulfuric acid.Chemical propertiesThe sulfate ion is a polyatomic anion with the empirical formula SO42− and a molecular mass of 96.06… … Wikipedia
chemical compound — Introduction any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element). All the matter in the universe is composed of the atoms of more than 100 different chemical elements … Universalium
Ion — Cation and Anion redirect here. For the particle physics/quantum computing concept, see Anyon. For other uses, see Ion (disambiguation). Hydrogen atom (center) contains a single proton and a single electron. Removal of the electron gives a cation … Wikipedia
IUPAC nomenclature of inorganic chemistry — For the current Red Book version, see IUPAC nomenclature of inorganic chemistry 2005. The IUPAC nomenclature of inorganic chemistry is a systematic method of naming inorganic chemical compounds, as recommended by the International Union of Pure… … Wikipedia
