The concentration or distribution of each species at equilibrium depends on pH and temperature. Like the acid, hypobromite salts are unstable and undergo a slow disproportionation reaction to yield the respective bromate and bromide salts. 8 publications. It is generated both biologically and commercially as a disinfectant. Enough of a monoprotic acid is dissolved in water... What is the pH of a 3.0 M solution of HClO4? x^2+(2.3\times 10^{-9})x-9.2\times 10^{-9}\ &=\ 0\\[0.3 cm]

By continuing you agree to the use of cookies. HOBr is used as a bleach, an oxidizer, a deodorant, and a disinfectant, due to its ability to kill the cells of many pathogens. Problems encountered during commissioning and subsequent performance of an MSF desalination plant in Saudi Arabia.. Journal of Photochemistry and Photobiology A: Chemistry, Participation of Women Scientists and Engineers in Japan; Lightweight Reduced Graphene [email protected] Interlayer as Polysulfide Barrier for High-Performance Lithium–Sulfur Batteries; Rapid electronic relaxation phenomenon in a 2T .dblarw. 3 BrO − (aq) → 2 Br − (aq) + BrO − 3 (aq) Its chemical and physical properties are similar to those of other hypohalites. It is especially effective when used in combination with its congener, hypochlorous acid. At equilibrium, the dissociation constant can be expressed as follows: {eq}\begin{align} The compound is generated in warm-blooded vertebrate organisms especially by eosinophils, which produce it by the action of eosinophil peroxidase, an enzyme which preferentially uses bromide. Hypobromous acid,HOBr, has acid -ionization constant of 2.5 X 10^-9 at 25 Celsius . The acid dissociation constant Ka of hypobromous acid (HBrO) is 2.3*10{eq}^{-9}. The acid dissociation constant Ka of hypobromous acid (HBrO) is 2.3*10{eq}^{-9}. {/eq} Calculate the pH of a 4.0 M solution of hypobromous acid. You have to login with your ACS ID befor you can login with your Mendeley account. Services, Acid-Base Equilibrium: Calculating the Ka or Kb of a Solution, Working Scholars® Bringing Tuition-Free College to the Community. A nonadiabatic dynamics study. HOBr + H2O ⇄ OBr- + H3O+ 2) HOBr is a weak acid and have a lower value of dissociation constant (Ka ~ 2.3 X 10^–9). © 2016 Elsevier B.V. All rights reserved. Once in a water environment HOBr tends to dissociate into H+ and OBr ions.

Salts of hypobromite are rarely isolated as solids. A number of single-reference post Hartree-Fock methods, namely CIS, symmetry adopted cluster configuration interaction (SA C-CI), equation of motion coupled cluster (EOM-CCSD) and time-dependent density functional theory (TDDFT), were used to investigate the excited state properties and photochemical dissociation of hypobromous acid, HOBr. All structured data from the file and property namespaces is available under the. From Wikimedia Commons, the free media repository, Ácido hipobromoso (es); Hipobrómossav (hu); azido hipobromoso (eu); هیپوبرماس اسید (azb); Hypobromige Säure (de); هیپوبرماس اسید (fa); 次溴酸 (zh); Hipobromöz asit (tr); 次亜臭素酸 (ja); 次溴酸 (zh-hant); 次溴酸 (zh-cn); 하이포아브롬산 (ko); Hipobromita acido (eo); kyselina bromná (cs); ஐப்போபுரோமசு அமிலம் (ta); acido ipobromoso (it); Acide hypobromeux (fr); हायपोब्रोमस आम्ल (mr); Hipobromasta kiselina (sr); 次溴酸 (zh-tw); 次溴酸 (zh-sg); 次溴酸 (zh-hans); Kwas podbromawy (pl); Hipobromasta kiselina (sh); Waterstofhypobromiet (nl); àcid hipobromós (ca); Hypobromihapoke (fi); Asid hipobromus (ms); бромноватистая кислота (ru); hypobromous acid (en); 次溴酸 (zh-hk); Υποβρωμιώδες οξύ (el); Acid hipobromos (ro) compuesto químico (es); 化合物 (yue); konposatu kimiko (eu); compuestu químicu (ast); compost químic (ca); chemische Verbindung (de-ch); chemische Verbindung (de); component quimic (oc); хімічнае злучэнне (be); քիմիական միացություն (hy); химично съединение (bg); gemyske ferbining (fy); Kimyasal bileşik (tr); 化合物 (zh-hk); composito chimic (ia); 化合物 (zh-hans); chemická zlúčenina (sk); compus chimic (ro); תרכובת (he); compositum chemicum (la); 化合物 (zh-hant); 化合物 (zh-cn); chemical compound (en); kemiallinen yhdiste (fi); രാസസം‌യുക്തം (ml); kemia kombinaĵo (eo); хемиско соединение (mk); chemical compound (en-ca); compuesto quimico (an); রাসায়নিক যৌগ (bn); composé chimique (fr); kemisk forbindelse (da); keemiline ühend (et); composto chimicocobello (it); chemische verbinding (nl); cyfansoddyn cemegol (cy); związek chemiczny (pl); senyawa kimia (id); cumpostu chìmicu (scn); composto químico (pt); хімічнае злучэньне (be-tarask); ķīmisks savienojums (lv); chemiese verbinding (af); химическое соединение (ru); komponim kimik (sq); хімічна сполука (uk); composto químico (pt-br); 化合物 (zh-sg); chemesch Verbindung (lb); kjemisk sambinding (nn); kjemisk forbindelse (nb); 化合物 (zh-tw); kemiala kompozajo (io); 化合物 (zh-mo); 化合物 (zh); chemical compound (en-gb); composto químico (gl); مركب كيميائي (ar); χημική ένωση (el); chemická sloučenina (cs) HBrO (it); HBrO, 13517-11-8, HOBr (fr); Kwas bromowy(I), Kwas oksobromowy(I) (pl); onderbromigzuur (nl); Гипобромит, HBrO, Гипобромиты (ru); HBrO (de); HBrO, [BrOH], HOBr (en); HBrO (cs); HBrO, HOBr, [BrOH] (es),, Creative Commons Attribution-ShareAlike License. Citations are the number of other articles citing this article, calculated by Crossref and updated daily.

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