hydroxide ion


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hydroxide ion

n.
The ion OH-, characteristic of basic hydroxides. Also called hydroxyl ion.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.hydroxide ion - the anion OH having one oxygen and one hydrogen atom
anion - a negatively charged ion
References in periodicals archive ?
This acidic electrolyzed water can be raised in pH by mixing in the desired amount of hydroxide ion solution from the cathode compartment, yielding a solution of hypochlorous acid and sodium hydroxide, efficient disinfecting agents.
The exchange system owes its high level of efficiency to a special process for reversing the charge of the anion exchange resin used, resulting in a hydroxide ion charge of over 90 percent.
3]COOH(aq) + OH difficulty, to form an (aq) acetic acid molecule and a hydroxide ion.
Simply put, chemically, triclosan structure consists of a dichlorobenzene ring attached to oxygen, which is attached to another benzene ring with a chloro and hydroxide ion attached.
The negative end of the water dipole is attracted to the positive hydrogen ion in water, and the positive end of the water dipole is attracted to the negative hydroxide ion.
The electrode is selective for fluoride ion over other common anions by several orders of magnitude; only the hydroxide ion (OH-) appears to have serious interference.
APPLICATION: The concentrations of hydroxide ion and hydrogen sulfide ion in a birch kraft cook have an impact on the results of ECF bleaching.
The hydroxide ion acts as an accelerator for the reaction.
The back migration and diffusion of the hydroxide ion may lead to premature precipitatio of cations transported in this region.
Furthermore, as pH increases there is competition between hydroxide ion (O[H.