In chemistry, the standard state of a material (pure substance, mixture or solution) is a reference point used to calculate its properties under different...

(books, journals, advertisements for equipment and machinery) simply state "standard conditions" without specifying them; often substituting the term with...

its constituent elements in their reference state, with all substances in their standard states. The standard pressure value p⦵ = 105 Pa (= 100 kPa = 1...

FIPS state codes were numeric and two-letter alphabetic codes defined in U.S. Federal Information Processing Standard Publication ("FIPS PUB") 5-2 to identify...

the formation of 1 mole of a substance in its standard state from its constituent elements in their standard states (the most stable form of the element...

reagent — the convention in most literature data but not the current standard state (100 kPa). The Nernst equation adjusts for general concentrations, pressures...

values of standard thermochemical data are tabulated at either (25°C, 1 bar) or (25°C, 1 atm). For ions in aqueous solution, the standard state is often...

"A Standard State Zoning Enabling Act" (SZEA) was a model law for U.S. states to enable zoning regulations in their jurisdictions. It was drafted by a...

In electrochemistry, the standard hydrogen electrode (abbreviated SHE), is a redox electrode which forms the basis of the thermodynamic scale of oxidation-reduction...

ambiguity, it is best engineering practice to state what standard conditions are used when communicating a "standard" flow value. In countries using the SI metric...

The Sunshine State Standards (now called Next Generation Sunshine State Standards or NGSSS) are broad statements that describe the knowledge or ability...

The standard thermodynamics also says that the actual Gibbs free energy ΔG is related to the free energy change under standard state ΔGo by the...

A gold standard is a monetary system in which the standard economic unit of account is based on a fixed quantity of gold. The gold standard was the basis...

The Common Core State Standards Initiative, also known as simply Common Core, was a multi-state educational initiative begun in 2010 with the goal of...

The Standard Model of particle physics is the theory describing three of the four known fundamental forces (electromagnetic, weak and strong interactions...

autonomous examining authority for the Standard 10 examination (or secondary school level examination) and Standard 12 examination (or inter college level...

Standard Oil Company, Inc., was an American oil production, transportation, refining, and marketing company that operated from 1870 to 1911. At its height...

In chemistry, the standard molar entropy is the entropy content of one mole of pure substance at a standard state of pressure and any temperature of interest...

Standard of living is the level of income, comforts and services available, generally applied to a society or location, rather than to an individual. Standard...

dimensionless quantity, although its value depends on customary choices of standard state for the species. The activity of pure substances in condensed phases...

temperature correspond to the standard state. The value does not depend on the path from initial to final state because enthalpy is a state function. Enthalpies...

Standard Chartered plc is a British multinational bank with operations in consumer, corporate and institutional banking, and treasury services. Despite...

Standard Chinese (simplified Chinese: 现代标准汉语; traditional Chinese: 現代標準漢語; pinyin: Xiàndài biāozhǔn hànyǔ; lit. 'modern standard Han speech') is a modern...

eastern Canada, and the state of Quintana Roo in Mexico. Places that use: Eastern Standard Time (EST), when observing standard time (autumn/winter), are...

Standard High German (SHG), less precisely Standard German or High German (German: Standardhochdeutsch, Standarddeutsch, Hochdeutsch or, in Switzerland...

compound in its standard state to form stable products in their standard states: hydrogen is converted to water (in its liquid state), carbon is converted...

activity of H+ in dilute solution should be replaced by [H+]/c0, where the standard state concentration c0 = 1 mol/L. This ratio is a pure number whose logarithm...

In statistics, the standard score is the number of standard deviations by which the value of a raw score (i.e., an observed value or data point) is above...

The standard acceleration of gravity or standard acceleration of free fall, often called simply standard gravity and denoted by ɡ0 or ɡn, is the nominal...

Minister of State for Schools, formerly the Minister of State for School Standards and Parliamentary Under-Secretary of State for School Standards, is a mid-level...