Definition of Formulae. Meaning of Formulae. Synonyms of Formulae

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

Definition of Formulae

Formulae
Formula For"mu*la, n.; pl. E. Formulas, L. Formul[ae]. [L., dim. of forma form, model. SeeForm, n.] 1. A prescribed or set form; an established rule; a fixed or conventional method in which anything is to be done, arranged, or said. 2. (Eccl.) A written confession of faith; a formal statement of foctrines. 3. (Math.) A rule or principle expressed in algebraic language; as, the binominal formula. 4. (Med.) A prescription or recipe for the preparation of a medicinal compound. 5. (Chem.) A symbolic expression (by means of letters, figures, etc.) of the constituents or constitution of a compound. Note: Chemical formul[ae] consist of the abbreviations of the names of the elements, with a small figure at the lower right hand, to denote the number of atoms of each element contained. Empirical formula (Chem.), an expression which gives the simple proportion of the constituents; as, the empirical formula of acetic acid is C2H4O2. Graphic formula, Rational formula (Chem.), an expression of the constitution, and in a limited sense of the structure, of a compound, by the grouping of its atoms or radicals; as, a rational formula of acetic acid is CH3.(C:O).OH; -- called also structural formula, constitutional formula, etc. See also the formula of Benzene nucleus, under Benzene. Molecular formula (Chem.), a formula indicating the supposed molecular constitution of a compound.

Meaning of Formulae from wikipedia

- English plural noun form) or, under the influence of scientific Latin, formulae (from the original Latin). In mathematics, a formula is an entity constructed...
- application of the product-to-sum formulae, and beat (acoustics) and phase detector for applications of the sum-to-product formulae. sec 2 ⁡ x + csc 2 ⁡ x = sec...
- "B" comes before "Be", which comes before "Br"). The following example formulae are written using the Hill system, and listed in Hill order: BrI CCl4 CH3I...
- Play media Gravity (from Latin gravitas, meaning 'weight'), or gravitation, is a natural phenomenon by which all things with m**** or energy—including planets...
- This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula. This complements alternative listing at inorganic...
- In physics, acceleration is the rate of change of velocity of an object with respect to time. An object's acceleration is the net result of all forces...
- following is a list of significant formulae involving the mathematical constant π. The list contains only formulae whose significance is established either...
- notations Physics formulae at xs4all.nl Physics Formulae calculator Alternative version on wikiversity Tables of Physics Formulae Wikiversity "Spherical...
- sometimes termed Kekulé structures or Lewis-Kekulé structures. Skeletal formulae have become ubiquitous in organic chemistry, partly because they are relatively...
- regulations. "Formulae" limiting engine capacity had been used in Grand Prix racing on a regular basis since after World War I. The engine formulae are divided...
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