amide-acid

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• Amide — functional group Amides possess a conjugated system …   Wikipedia

• Acid amide — Amide Am ide (?; 277), n. [Ammonia + ide.] (Chem.) A compound formed by the union of amidogen with an acid element or radical. It may also be regarded as ammonia in which one or more hydrogen atoms have been replaced by an acid atom or radical.… …   The Collaborative International Dictionary of English

• Amide — Am ide (?; 277), n. [Ammonia + ide.] (Chem.) A compound formed by the union of amidogen with an acid element or radical. It may also be regarded as ammonia in which one or more hydrogen atoms have been replaced by an acid atom or radical. [1913… …   The Collaborative International Dictionary of English

• amide — [am′īd΄, am′id] n. [ AM(MONIA) + IDE] 1. any of a group of organic compounds containing the CO·NH2 radical (e.g., acetamide) or an acid radical in place of one hydrogen atom of an ammonia molecule (e.g., sulfanilamide) 2. any of the ammono bases… …   English World dictionary

• Acid–base reaction — An acid base reaction is a chemical reaction that occurs between an acid and a base. Several concepts exist which provide alternative definitions for the reaction mechanisms involved and their application in solving related problems. Despite… …   Wikipedia

• amide — amidic /euh mid ik/, adj. /am uyd, id/, n. Chem. 1. a metallic derivative of ammonia in which the NH2 group is retained, as potassium amide, KNH2. 2. an organic compound obtained by replacing the OH group in acids by the NH2 group. 3. an organic… …   Universalium

• acid–base reaction — ▪ chemistry Introduction       a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… …   Universalium

• acid amide — noun see amide …   Useful english dictionary

• amide — A substance formally derived from ammonia through the substitution of one or more of the hydrogen atoms by acyl groups, R CO NH2, or from a carboxylic acid by replacement of a carboxylic OH by NH2. Replacement of one hydrogen atom constitutes a …   Medical dictionary

• amide — noun a) Any derivative of an oxoacid in which the hydroxyl group has been replaced with an amino or substituted amino group; especially such derivatives of a carboxylic acid, the carboxamides. b) Any ionic derivative of ammonia in which a… …   Wiktionary

• amide group — the monovalent radical CONH2, derived from an acid by the replacement of the OH of the carboxyl group with an amino group …   Medical dictionary