- standard substances
- стандартные вещества
Англо-український і українсько-англійський словник з аналітичної хімії. — Севастополь: «Вебер». В.В. Рафалюк, О.М. Ловягін . 2002.
standard substances
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Standard Cantonese — is the standard variant of the Cantonese (Yuet) language. It is spoken natively in and around the cities of Guangzhou, Hong Kong, and Macau in Southern China. Standard Cantonese is the de facto official language of Hong Kong and Macau, and a… … Wikipedia
standard electrode potential — standard reduction potential the electrochemical potential developed by a half cell under standard conditions (1 atm pressure; specified temperature, usually 25°C; substances in solution at 1 M concentration) compared to the potential of the… … Medical dictionary
Standard hydrogen electrode — NHE redirects here. For the sodium hydrogen exchanger protein, see Sodium hydrogen antiporter. The standard hydrogen electrode (abbreviated SHE), is a redox electrode which forms the basis of the thermodynamic scale of oxidation reduction… … Wikipedia
Standard for the Uniform Scheduling of Drugs and Poisons — The Standard for the Uniform Scheduling of Drugs and Poisons, abbreviated SUSDP, is a document used in the regulation of drugs and poisons in Australia. It is produced by the National Drugs and Poisons Scheduling Committee (NDPSC), a committee of … Wikipedia
Substances médicamenteuses — Médicament Gélules Ampoule … Wikipédia en Français
Standard state — In chemistry, the standard state of a material is its state at 1 bar (100 kilopascals exactly). This pressure was changed from 1 atm (101.325 kilopascals) by IUPAC in 1990. [GoldBookRef | file = S05910 | title = standard conditions for gases] The … Wikipedia
Standard enthalpy change of reaction — The standard enthalpy change of reaction (denoted ΔH ° or ΔH o) is the enthalpy change that occurs in a system when one mole of matter is transformed by a chemical reaction under standard conditions. For a generic chemical reaction:nA A + nB B + … Wikipedia
Standard molar entropy — In chemistry, the standard molar entropy is the entropy content of one mole of substance, under standard conditions (not standard temperature and pressure STP).The standard molar entropy is usually given the symbol S o, and the units joules per… … Wikipedia
Standard Industrial Classification — Le Standard Industrial Classification (classification normalisée des industries, abrégé en SIC) est un système de classification des industries utilisant quatre chiffres établi par le gouvernement des États Unis dans les années 1930. Il fut… … Wikipédia en Français
Standard enthalpy change of formation (data table) — These tables include heat of formation data gathered from a variety of sources, including the primary and secondary literature, as well as the NIST Chemistry WebBook. Note that the table for Alkanes contains ΔHfo values in kcal/mol, and the table … Wikipedia
Thermodynamic databases for pure substances — Thermodynamic databases contain information about thermodynamic properties for substances, the most important being enthalpy, entropy, and Gibbs free energy. Numerical values of these thermodynamic properties are collected as tables or are… … Wikipedia
