Search results for "Formula" - New World Encyclopedia
From New World Encyclopedia
- find a decision procedure for deciding whether a formula is a well-formed formula (wff) or not. # A set of axioms or axiom schemata: each axiom ...5 KB (794 words) - 06:34, 1 April 2024
- Systems used in some series, namely Formula One, have become advanced ... possibly while it is out on the track. In Formula 1, two-way telemetry surfaced ...8 KB (1,232 words) - 05:33, 27 February 2023
- | formula = Be3Al2Si6O18Gemological Institute of America, GIA ... hexagonal crystal structure and a chemical formula of Be3Al2Si6O18, a beryllium ...5 KB (716 words) - 15:58, 11 August 2023
- are molecules with the same chemical formula and often with the same ... Leucine's chemical formula is (CH3)2CH-CH2-CH(NH2)-COOH (IUPAC ...8 KB (1,156 words) - 22:03, 25 October 2022
- to iron is usually close to 1:1. Its chemical formula is written as (Fe,Ni)9S8. It also contains minor proportions of cobalt. It has a yellowish ...8 KB (1,093 words) - 17:53, 26 March 2023
- Ethyl acetate is an organic compound that is an ester derived from the combination of ethanol and acetic acid. Its chemical formula may be written ...8 KB (1,113 words) - 04:36, 22 March 2024
- ” In formal languages, quantifiers are formula constructors that produce ... where "P" denotes a formula. Many variant notations are ...14 KB (2,119 words) - 04:04, 7 December 2022
- system. Pyroxenes have the general formula XY(Si,Al)2O6 (where X represents ... (X and Y) sites, giving the approximate formula XYT2O6. The names of the ...9 KB (1,340 words) - 03:53, 7 December 2022
- the more important of which are shown below. The formula of each is built on the general double-chain silicate formula RSi4O11. Yet the overall chemical ...6 KB (934 words) - 17:24, 26 July 2023
- situations. The most common and simplest formula is :S=\frac{1}{2}bh ... h = a sin γ. Substituting this in the formula S = ½bh derived above ...19 KB (3,068 words) - 16:46, 2 May 2023
- of the categorical is often called that formula of the Universal Law of Nature. ... In addition to the Universal Law of Nature formula discussed above, it is widely ...22 KB (3,484 words) - 17:59, 30 November 2023
- Acetaldehyde, sometimes known as ethanal, is an organic chemical compound with the formula CH3CHO (or MeCHO). It is a flammable liquid with a ...10 KB (1,279 words) - 07:33, 14 June 2023
- Landini cadence (or Landino sixth), a cadential formula whereby the sixth degree of the scale (the submediant) is inserted between the leading note and ...6 KB (949 words) - 04:47, 9 April 2024
- In chemistry, isomers are molecules that share the same chemical formula but differ in the arrangement of atoms. (Isomers in chemistry should ...14 KB (2,096 words) - 05:56, 11 March 2024
- Butane, also called n-butane (normal butane), is an unbranched alkane with four carbon atoms in each molecule. Its molecular formula may be written ...10 KB (1,437 words) - 18:43, 23 November 2023
- Phosgene is the chemical compound with the formula COCl2. This highly toxic gas gained infamy as a chemical weapon during World War I, but it ...10 KB (1,416 words) - 22:44, 28 March 2023
- | Chemical formula | C5H4N4} |- | Molecular mass | 120.11206} g/mol |- | CAS number | [120-73-0}] |- | Melting point | 214} °C |- ...7 KB (928 words) - 23:49, 2 December 2022
- Fluorescein (chemical formula C20H12O5) is a highly fluorescent substance, absorbing light mainly in the blue range and emitting light mainly ...6 KB (892 words) - 17:45, 28 March 2024
- induces a valuation function e_\triangle on every formula. A formula \phi is called a t-tautology if e_\triangle=1. ...15 KB (2,285 words) - 07:24, 15 April 2024
- Garnets are nesosilicates having the general formula X3Y2(SiO4)3. ... is an iron-aluminum garnet with the formula Fe3Al2(SiO4)3; the deep ...18 KB (2,682 words) - 04:33, 18 April 2024
