| empirical | 1. Pertaining to, or founded upon, experiment or experience; depending upon the observation of phenomena; versed in experiments. "In philosophical language, the term empirical means simply what belongs to or is the product of experience or observation." (Sir W. Hamilton) "The village carpenter . . . Lays out his work by empirical rules learnt in his apprenticeship." (H. Spencer) 2. Depending upon experience or observation alone, without due regard to science and theory; said especially of medical practice, remedies, etc.; wanting in science and deep insight; as, empiric skill, remedies. Empirical formula. <chemistry> See Formula. Synonym: See Transcendental. Source: Websters Dictionary (01 Mar 1998) |
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| empirical formula | In chemistry, a formula indicating the kind and number of atoms in the molecules of a substance, or its composition, but not the relation of the atoms to each other or the intimate structure of the molecule. Synonym: molecular formula. (05 Mar 2000) |
Synonyms : Research, Empirical
| empirically |
in an empirical manner; "this can be empirically tested"
Ãâó: wordnet.princeton.edu/perl/webwn
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| empirical |
derived from experiment and observation rather than theory; "an empirical basis for an ethical theory"; "empirical laws"; "empirical data"; "an empirical treatment of a disease about which little is known" empiric: relying on medical quackery; "empiric treatment"
Ãâó: wordnet.princeton.edu/perl/webwn
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| empirical formula |
a chemical formula showing the ratio of elements in a compound rather than the total number of atoms
Ãâó: wordnet.princeton.edu/perl/webwn
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| empirical formula |
In chemistry, the empirical formula of a chemical is a simple expression of the relative number of each type of atom (called a chemical element) in it. An empirical formula makes no reference to isomerism, structure, or absolute number of atoms. Empirical formulas are the standard for ionic compounds, such as CaCl2, and for macromolecules, such as SiO2. ...
Ãâó: en.wikipedia.org/wiki/Empirical_formula
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| empirical |
Relating to or based upon practical experience, trial and error, direct observation or observation alone, without benefit of scientific method, knowledge or theory.
Ãâó: www.fao.org/docrep/003/X3910E/X3910E08.htm
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| empirical | derived from experiment and observation rather than theory |
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| empirical | a chemical formula showing the ratio of elements in a compound rather than the total number of atoms |
| empirical | an empirical search for knowledge |
| empirical | in an empirical manner |
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