replaceable hydrogen

См. также в других словарях:

• replaceable hydrogen — noun Hydrogen atoms that can be replaced in an acid by metals to form salts • • • Main Entry: ↑replace …   Useful english dictionary

• Replaceable — Re*place a*ble (r? pl?s ? b l), a. 1. Capable or admitting of being put back into a place. [1913 Webster] 2. Admitting of having its place supplied by a like thing or an equivalent; as, the lost book is replaceable. [1913 Webster] 3. (Chem.)… …   The Collaborative International Dictionary of English

• dibasic — Having two replaceable hydrogen atoms, denoting an acid with two ionizable hydrogen atoms. * * * di·ba·sic ( )dī bā sik adj 1) having two replaceable hydrogen atoms used of acids 2) containing two atoms of a monovalent metal * * * di·ba·sic (di… …   Medical dictionary

• monobasic — Denoting an acid with only one replaceable hydrogen atom, or only one replaced hydrogen atom. * * * mono·ba·sic .män ə bā sik adj of an acid having only one replaceable hydrogen atom * * * mono·ba·sic (mon″o baґsik) [mono + basic] having… …   Medical dictionary

• polybasic — Having more than one replaceable hydrogen atom, denoting an acid with a basicity greater than 1. * * * poly·ba·sic bā sik, zik adj having more than one hydrogen atom replaceable by basic atoms or radicals used of acids poly·ba·sic·i·ty bā sis ət… …   Medical dictionary

• diacid — Denoting a substance containing two ionizable hydrogen atoms per molecule; more generally, a base capable of combining with two hydrogen ions per molecule. * * * di·ac·id ( )dī as əd or di·acid·ic .dī ə sid ik adj 1) able to react with two… …   Medical dictionary

• monoacid — adj. Chem. (of a base) having one replaceable hydroxide ion. * * * /mon oh as id, mon oh as id/, Chem. adj. Also, monacidic. 1. having one replaceable hydrogen atom or hydroxyl radical. 2. capable of reacting with only one equivalent weight of an …   Useful english dictionary

• pentabasic — Denoting an acid having five replaceable hydrogen atoms. [penta + G. basis, base] * * * pen·ta·ba·sic .pent ə bā sik adj 1) of an acid having five hydrogen atoms capable of replacement by basic atoms or radicals 2) of a salt containing five atoms …   Medical dictionary

• tribasic — Having three titratable hydrogen atoms; denoting an acid with a basicity of 3. * * * tri·ba·sic ( )trī bā sik adj 1) having three replaceable hydrogen atoms used of acids 2) containing three atoms of a monovalent metal or their equivalent * * *… …   Medical dictionary

• acid — 1. A compound yielding a hydrogen ion in a polar solvent ( e.g., in water); acids form salts by replacing all or part of the ionizable hydrogen with an electropositive element or radical. 2. In popular …   Medical dictionary

• coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction  any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… …   Universalium