hydroxide anion

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• Hydroxide — Lewis structure of the hydroxide ion showing three lone pairs on the oxygen atom …   Wikipedia

• hydroxide — /huy drok suyd, sid/, n. a chemical compound containing the hydroxyl group. [1820 30; HYDR 2 + OXIDE] * * * Any compound with one or more functional groups made up of one atom each of hydrogen and oxygen, bonded together and acting as the… …   Universalium

• hydroxide ion — noun the anion OH having one oxygen and one hydrogen atom • Syn: ↑hydroxyl ion • Hypernyms: ↑anion * * * noun or hydroxyl ion : hydroxide 1 * * * the anion OH . Also called …   Useful english dictionary

• hydroxide — 1. A compound containing a potentially ionizable hydroxyl group; particularly a compound that liberates OH− upon dissolving in water. 2. The h. anion, OH−. * * * hy·drox·ide hī dräk .sīd n 1) the monovalent anion OH consisting of one atom of… …   Medical dictionary

• hydroxide — noun Etymology: International Scientific Vocabulary Date: 1851 1. the monovalent anion OH consisting of one atom of hydrogen and one of oxygen called also hydroxide ion 2. an ionic compound of hydroxide with an element or group …   New Collegiate Dictionary

• anion exchange — noun : a chemical process in which anions are exchanged or removed: a. : ion exchange in which one anion (as chloride or hydroxide) is substituted for one or more other anions (as sulfate) b. : a process in which anions in the form of acids are… …   Useful english dictionary

• anion — anionic /an uy on ik/, adj. anionically, adv. /an uy euhn/, n. Physical Chem. 1. a negatively charged ion, as one attracted to the anode in electrolysis. 2. any negatively charged atom or group of atoms (opposed to cation). [1825 35; < Gk, neut.… …   Universalium

• hydroxide — noun a) An univalent anion (OH) based on the hydroxyl functional group.<!encyclopedic info: The hydroxides of metals are typically formed by the action of water on the oxide. b) Any substance containing such an anion …   Wiktionary

• hydroxide ion — the anion OH . Also called hydroxyl ion. [1950 55] * * * …   Universalium

• Sodium hydroxide — Sodium hydroxide …   Wikipedia

• Alkali hydroxide — The alkali hydroxides are a class of chemical compounds which are composed of an alkali metal cation and the hydroxide anion (HO ). The alkali hydroxides are: *Lithium hydroxide (LiOH) *Sodium hydroxide (NaOH) *Potassium hydroxide (KOH) *Rubidium …   Wikipedia