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SEO Keyword summary for en.wikipedia.org/wiki/acid_dissociation_constant
Keywords are extracted from the main content of your website and are the primary indicator of the words this page could rank for. By frequenty count we expect your focus keyword to be acid
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Short Tail Keywords acid pka displaystyle |
long Tail Keywords (2 words) pka values equilibrium constant dissociation constant acid dissociation mathrm p |
long Tail Keywords (3 words) acid dissociation constant acids and bases move to sidebar factors that affect affect pka values acid or base bases and basicity |
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acid dissociation constant wikipedia
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wikipedia free encyclopedia diagrammatic representation dissociation acetic acid aqueous solution acetate hydronium ions displaystyle ktextamathrm frac ahha mathrm kce alog ktextalog hace ace cooh composed methyl group bound chemically carboxylate can lose proton donate water molecule leaving behind anion coo creating cation equilibrium reaction reverse process also take place textacidtextbase text conjugate basetextconjugate otext acidce btext base ohtext basece bhtext boh alh kominus hce illustration effect ionic strength figure decreases increasing dropping from pure zero becoming roughly constant strengths above molar sodium nitrate hagamma quad gamma hgamma textha ktextafrac halog beta log ktextdissocfrac hamathrm ktextdissoc ktextassocfrac ktextassoc ktextdissoclog ktextdissocmathrm beginalignedlog endaligned leftkrightmathrm tfrac delta hominus leftfrac partial hpartial trightpdelta kmathrm grtln rho cifrac xirho plots relative fractions protonated form its deprotonated minus varied about value acids equals amounts forms are equal one unit higher than ratio concentrations two units conversely lower ten exact percentage may determined hendersonhasselbalch equation aha more ionizable hydrogen atoms called polyprotic have multiple deprotonation states species image percentages different protonation phosphoric function has three whose below triply predominates double near singly unprotonated hpo citric thus values lowest prevails between middle doubly highest predominant hvo ahhqquad ahhmathit ahahqquad ahmathit mathit ifrac beginalignedktextbmathrm hbohb ktextblog leftktextbrightendaligned ktextbfrac ktextwmathrm ktextwktexta ktextbapprox ktexta pce ohqleftrightharpoons ohq ohmathrm bhlog big bce bhbig hco chrco hohh ktextwlog leftktextwright hcl coh hso illustrates how carboxylic associate through mutual bonds hydroxyl portion bond carbonyl other mixed solvent dioxanewater increases proportion dioxane primarily because dielectric mixture doxane content disfavors uncharged into charged shifting favor since reactant not product shift negative logarithm sponge derivative naphthalene dimethylamino groups positions brings dimethyl amino close proximity gominus rtln ktextaapprox tdelta sominus ahgamma agamma shows titration curve oxalic showing added there small inflection point then large jump followed another region slowly kkxky shkmathrm spermine long symmetrical capped both ends symmetrically placed within separated four methylene full molecular formula ktextbktextterminalktextinternal ktextatextterminal ktextatextinternal kkmathrm shmathrm omathit nmce wikimedia foundation powered mediawiki
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http://en.wikipedia.org/static/images/icons/wikipedia.png height: 50 width: 50 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/acetic-acid-dissociation-3d-balls.png/220px-acetic-acid-dissociation-3d-balls.png height: 52 width: 220 description: diagrammatic representation of the dissociation of acetic acid in aqueous solution to acetate and hydronium ions. |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6ab146730b53d8924ba153a8459e7b19aeb5f0af height: height attribute not set width: width attribute not set description: {\displaystyle k_{a}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/acetic-acid-dissociation-3d-balls.png/330px-acetic-acid-dissociation-3d-balls.png height: 79 width: 330 description: acetic acid, ch3cooh, is composed of a methyl group, ch3, bound chemically to a carboxylate group, cooh. the carboxylate group can lose a proton and donate it to a water molecule, h2o, leaving behind an acetate anion ch3coo− and creating a hydronium cation h3o. this is an equilibrium reaction, so the reverse process can also take place. |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1f45734886910651b2143da8310f2b6a094327a4 height: height attribute not set width: width attribute not set description: {\displaystyle k^{\ominus }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4ffe524bdd09837f4d5e1733e95476fa7f24dc4b height: height attribute not set width: width attribute not set description: {\displaystyle k^{\ominus }={\frac {\{{\ce {a^-}}\}\{{\ce {h+}}\}}{{\ce {\{ha\}}}}}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/5/53/pk_acetic_acid.png/200px-pk_acetic_acid.png height: 178 width: 200 description: illustration of the effect of ionic strength on the p k a of an acid. in this figure, the p k a of acetic acid decreases with increasing ionic strength, dropping from 4.8 in pure water (zero ionic strength) and becoming roughly constant at 4.45 for ionic strengths above 1 molar sodium nitrate, n a n o 3. |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2a5a59c740de89347ec4c96d982292fc05c64b2f height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{a}}={\frac {k^{\ominus }}{\gamma }}=\mathrm {\frac {[a^{-}][h^{+}]}{[ha]}} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bed5fbab82167a42994a6d735931d08b06f1e7a5 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{{\ce {a}}}=-\log _{10}{\frac {[{\ce {a^-}}][{\ce {h^+}}]}{[{\ce {ha}}]}}=\log _{10}{\frac {{\ce {[ha]}}}{[{\ce {a^-}}][{\ce {h+}}]}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d6e1092b5767a06f757cf8d25ef306ba40997d61 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {k} .} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/af8b34835ac2f0add9fc00bfedded77ea7677997 height: height attribute not set width: width attribute not set description: {\displaystyle \log \beta _{2}=\mathrm {p} k_{{\ce {a1}}}+\mathrm {p} k_{{\ce {a2}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0b640984ed379efc9f11524f18bae782fd7e0098 height: height attribute not set width: width attribute not set description: {\displaystyle \log \beta _{1}=\mathrm {p} k_{{\ce {a2}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c115ab88c5f847b2fe5c3250d9e5c9134d125080 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{dissoc}}={\frac {{\ce {[a- ][h+]}}}{{\ce {[ha]}}}}:\mathrm {p} k_{\text{a}}=-\log k_{\text{dissoc}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e353beeaa76919ab646b6969e6d30f7e01fe7afa height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{assoc}}={\frac {{\ce {[ha]}}}{{\ce {[a- ][h+]}}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5487fe153f4f3af1329ef5fe54f4a4b0d6aa8d11 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{dissoc}}={\frac {1}{k_{\text{assoc}}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3d8e0cd7c13f7612376f5575d2999ed3c322b16c height: height attribute not set width: width attribute not set description: {\displaystyle \log k_{\text{dissoc}}=-\log k_{\text{assoc}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5050a0800a53eaadb4c1f454e14ab84265fa25ea height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{\text{dissoc}}=-\mathrm {p} k_{\text{assoc}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4bfab8ad3585d45e9830b3a5ae9a4bd06a51de8d height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}\log k_{{\text{assoc}},1}&=\mathrm {p} k_{{\text{dissoc}},3}\\\log k_{{\text{assoc}},2}&=\mathrm {p} k_{{\text{dissoc}},2}\\\log k_{{\text{assoc}},3}&=\mathrm {p} k_{{\text{dissoc}},1}\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/126632879ea7bd51ed51a800d19ca4f769a87133 height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {\mathrm {d} \ln \left(k\right)}{\mathrm {d} t}}={\frac {\delta h^{\ominus }}{rt^{2}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4b0bfb3769bf24d80e15374dc37b0441e2616e33 height: height attribute not set width: width attribute not set description: {\displaystyle r} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ec7200acd984a1d3a3d7dc455e262fbe54f7f6e0 height: height attribute not set width: width attribute not set description: {\displaystyle t} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e7ca2ac7d655e35bf2076604abc115a3fe696542 height: height attribute not set width: width attribute not set description: {\displaystyle \delta h^{\ominus }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d06ed13b448cfda5772760db7d3868f4678ab082 height: height attribute not set width: width attribute not set description: {\displaystyle \left({\frac {\partial \delta h}{\partial t}}\right)_{p}=\delta c_{p}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1f6a236977c534e28e77d59220129c54e9da4690 height: height attribute not set width: width attribute not set description: {\displaystyle \delta c_{p}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/441ece0dee32e0a14fe14d4b1678785804486a92 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\mathrm {a} }=\mathrm {\frac {[a^{-}][h^{+}]}{[ha]}} ,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7b9e5ff562d6c5f44406b558c9cc8186884866ee height: height attribute not set width: width attribute not set description: {\displaystyle \delta g=-rt\ln k} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2b76fce82a62ed5461908f0dc8f037de4e3686b0 height: height attribute not set width: width attribute not set description: {\displaystyle k} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/01acb7953ba52c2aa44264b5d0f8fd223aa178a2 height: height attribute not set width: width attribute not set description: {\displaystyle c_{i}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e87000dd6142b81d041896a30fe58f0c3acb2158 height: height attribute not set width: width attribute not set description: {\displaystyle x_{i}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1f7d439671d1289b6a816e6af7a304be40608d64 height: height attribute not set width: width attribute not set description: {\displaystyle \rho } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bae7c8cd99d0ec4bc524b1badfb6c4d05aa63cc7 height: height attribute not set width: width attribute not set description: {\displaystyle c_{i}={\frac {x_{i}\rho }{m}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f82cade9898ced02fdd08712e5f0c0151758a0dd height: height attribute not set width: width attribute not set description: {\displaystyle m} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/weak_acid_speciation.svg/200px-weak_acid_speciation.svg.png height: 200 width: 200 description: this figure plots the relative fractions of the protonated form a h of an acid to its deprotonated form, a minus, as the solution p h is varied about the value of the acid's p k a. when the p h equals the p k a, the amounts of the protonated and deprotonated forms are equal. when the p h is one unit higher than the p k a, the ratio of concentrations of protonated to deprotonated forms is 10 to 1. when the p h is two units higher that ratio is 100 to 1. conversely, when the p h is one or two unit lower than the p k a, the ratio is 1 to ten or 1 to 100. the exact percentage of each form may be determined from the henderson–hasselbalch equation. |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/25e874f2b8ea8e4127605788c356393cfd7fff37 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {ph} =\mathrm {p} k_{\text{a}}+\log \mathrm {\frac {[a^{-}]}{[ha]}} } |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/16/h3po4_speciation.png/200px-h3po4_speciation.png height: 199 width: 200 description: acids with more than one ionizable hydrogen atoms are called polyprotic acids, and have multiple deprotonation states, also called species. this image plots the relative percentages of the different protonation species of phosphoric acid h 3 p o 4 as a function of solution p h. phosphoric acid has three ionizable hydrogen atoms whose p k a's are roughly 2, 7 and 12. below p h 2, the triply protonated species h 3 p o 4 predominates; the double protonated species h 2 p o 4 minus predominates near p h 5; the singly protonated species h p o 4 2 minus predominates near p h 9 and the unprotonated species p o 4 3 minus predominates above p h 12 |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0bad230e36d044bc40cd6e601449ac3f51492584 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {h3po4 <=> h2po4- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/dff6e67381cb8a691b8873fbf884dad30b001352 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{{\ce {a1}}}=\log _{10}{\frac {[{\ce {h_3po_4}}]}{[{\ce {h_2po_4^{-}}}][{\ce {h^+}}]}}=2.14} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/89871c24183c4690cfb8474b6c32f74ac1a9e05f height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {h2po4- <=> hpo4^2- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/efe9f5a620a62c8de4a6567f58faf01e66829903 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{{\ce {a2}}}=\log _{10}{\frac {[{\ce {h_2po_4^{-}}}]}{[{\ce {hpo_4^{2-}}}][{\ce {h^+}}]}}=7.2} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2cd229dc9b810e10d869d9955b0661aec845dfc4 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {hpo4^2- <=> po4^3- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/dfac57be595c190a1dc60479c2538e575488de02 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{{\ce {a3}}}=\log _{10}{\frac {[{\ce {hpo4^2-}}]}{[{\ce {po4^3-}}][{\ce {h+}}]}}=12.37} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/39/citric_acid_speciation.png/200px-citric_acid_speciation.png height: 205 width: 200 description: this image plots the relative percentages of the protonation species of citric acid as a function of p h. citric acid has three ionizable hydrogen atoms and thus three p k a values. below the lowest p k a, the triply protonated species prevails; between the lowest and middle p k a, the doubly protonated form prevails; between the middle and highest p k a, the singly protonated form prevails; and above the highest p k a, the unprotonated form of citric acid is predominant. |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0b5fcdc28e4fbd98292ebd608643c231844a334f height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {[vo2(h2o)4]+ <=> h3vo4 + h+ + 2h2o}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/28b393fc50b631df90fcfacfa693c90a025e6aa7 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{a_{1}}=4.2} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/82e204dede10cc8bbe3c5c9f9ec19aad64e86744 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {h3vo4 <=> h2vo4- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/af1888cdc26d9e44faa685dc70d5d80912fefab1 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{a_{2}}=2.60} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/74f85df8ae3b991e20e4904d2557c71d49b180fa height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {h2vo4- <=> hvo4^2- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/34d0bc69b5eb7539adb49838a4343fb83bee0611 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{a_{3}}=7.92} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/58d9b1ee5e0e1420119a8705d09be0bdabfaa667 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {hvo4^2- <=> vo4^3- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/8dd1d0fec6059a861f48a57f6e4e02bea7680f9b height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{a_{4}}=13.27} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/359f1d34ddc5ac4b4cecf45e11539bc14462e98f height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {ah2+<=>ah~+h+\qquad [ah][h+]={\mathit {k}}_{1}[ah2+]}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/95c1af1bef047675675659473e3886aefff9fa79 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {ah<=>a^{-}~+h+\qquad [a^{-}][h+]={\mathit {k}}_{2}[ah]}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/473772e02e925c83975026ce31b43a0a2dc4b1cc height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {[a^{-}][h+]^{2}={\mathit {k}}_{1}{\mathit {k}}_{2}[ah2+]}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3dfa9985f2d6769f35f98f98153ac6cabd9c011b height: height attribute not set width: width attribute not set description: {\displaystyle [{\ce {h+}}]^{2}=k_{1}k_{2}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cc00e052fe0c877eb4bc071b443d0d26cb6e23fa height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} i={\frac {\mathrm {p} k_{1}+\mathrm {p} k_{2}}{2}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/909f5ab4aba71c3ae912189c432d4cbbc5f053f7 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {b + h2o <=> hb+ + oh-}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5dea1aac629a595476e18c042a8f4365a50f0efc height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}k_{\text{b}}&=\mathrm {\frac {[hb^{+}][oh^{-}]}{[b]}} \\\mathrm {p} k_{\text{b}}&=-\log _{10}\left(k_{\text{b}}\right)\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ab7f583da9f8b50145990ffa4342919930edfa16 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {[oh^{-}]} ={\frac {k_{\mathrm {w} }}{\mathrm {[h^{+}]} }}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/921c3abd37a1c5c00c31831509d3b090394c0d47 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{b}}={\frac {[\mathrm {hb^{+}} ]k_{\text{w}}}{\mathrm {[b][h^{+}]} }}={\frac {k_{\text{w}}}{k_{\text{a}}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/89c6f4054b89ffac08989faf2fb0fc6ed9429300 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{\text{b}}\approx 14-\mathrm {p} k_{\text{a}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cc046f39d1702f6efb4a190f22413ff10a392843 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {m} _{p}({\ce {oh}})_{q}\leftrightharpoons \mathrm {m} _{p}({\ce {oh}})_{q-1}^{+}+{\ce {oh-}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/8391968e700e57f56f6041dd839f0fdb5e93780e height: height attribute not set width: width attribute not set description: {\displaystyle k_{\mathrm {b} }={\frac {[\mathrm {m} _{p}({\ce {oh}})_{q-1}^{+}][{\ce {oh-}}]}{[\mathrm {m} _{p}({\ce {oh}})_{q}]}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b76149bc3dbc3d0375d6355bdf2342394a568776 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{\mathrm {ah} }(\mathrm {b} )=\mathrm {p} k_{\mathrm {a} }({\ce {bh+}})=-\log _{10}{\big (}{\frac {[{\ce {b}}][{\ce {h+}}]}{[{\ce {bh+}}]}}{\big )}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/057b8f579fd09792e0d83547ee505be9c67961fa height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {h2co3 + h2o <=> hco3- + h3o+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7a0bedf8d26dbac0831641468cf29d710bee152d height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {hco3- + oh- <=> co3^2- + h2o}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/90fcae69e091ad28ca99b4d7db1e70fbc1260543 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {nh2chrco2h <=> nh3+chrco2-}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c57b18b588663ab6f1663f7d0bfdea438f7563a7 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {nh3+chrco2h <=> nh3+chrco2- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9a35edad84394fb2ee02b77a37b459630b77c990 height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {nh3+chrco2- <=> nh2chrco2- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/108572cba335be22ebb605fb7a239fc81b08f8af height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {h2o <=> oh- + h+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cdc540ad193c8f1661c1897698be93153fc5fb84 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{a}}=\mathrm {\frac {[h^{+}][oh^{-}]}{[h_{2}o]}} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c0039f77db244ea2f6d03d3475dc7a232a8ccb16 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{w}}=[\mathrm {h} ^{+}][\mathrm {oh} ^{-}]\,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3326030fb01e3d9d08d2fd448abdffc14cb0d7fb height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{\text{w}}=-\log _{10}\left(k_{\text{w}}\right)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/af1d458dfa79379abc5541331924dd44a4968fd2 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {p} k_{\mathrm {w} }=14.94-0.04209\ t+0.0001718\ t^{2}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0c192c824159eaefd6102eb6f8bd2b126379ce4a height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {hcl + ch3co2h <=> cl- + ch3c(oh)2+}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7a96118b0c5464bf40c77397817f581088b0a3da height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {h2so4 + ch3co2h <=> hso4- + ch3c(oh)2+}}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c9/carboxylic_acid_dimers.png/140px-carboxylic_acid_dimers.png height: 64 width: 140 description: this image illustrates how two carboxylic acids, c o o h, can associate through mutual hydrogen bonds. the hydroxyl portion o h of each molecule forms a hydrogen bond to the carbonyl portion c o of the other. |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/acetic_acid_pk_dioxane_water.png/220px-acetic_acid_pk_dioxane_water.png height: 176 width: 220 description: the p k a of acetic acid in the mixed solvent dioxane/water. p k a increases as the proportion of dioxane increases, primarily because the dielectric constant of the mixture decreases with increasing doxane content. a lower dielectric constant disfavors the dissociation of the uncharged acid into the charged ions, h + and c h 3 c o o minus, shifting the equilibrium to favor the uncharged protonated form c h 3 c o o h. since the protonated form is the reactant not the product of the dissociation, this shift decreases the equilibrium constant k a, and increases p k a, its negative logarithm. |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/chloroacetic_pka.png/300px-chloroacetic_pka.png height: 111 width: 300 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/13/fumaric-acid-2d-skeletal.png/200px-fumaric-acid-2d-skeletal.png height: 114 width: 200 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/13/maleic-acid-2d-skeletal-a.svg/200px-maleic-acid-2d-skeletal-a.svg.png height: 82 width: 200 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/0/06/proton_sponge.svg/140px-proton_sponge.svg.png height: 141 width: 140 description: proton sponge is a derivative of naphthalene with dimethylamino groups in the one and ten positions. this brings the two dimethyl amino groups into close proximity to each other. |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2e252e008b85a08583ba5de80e5c707a56f329e2 height: height attribute not set width: width attribute not set description: {\displaystyle \delta g^{\ominus }=-rt\ln k_{\text{a}}\approx 2.303rt\ \mathrm {p} k_{\text{a}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/194eb2a3019d9939637b559b24f5a8464a50ef73 height: height attribute not set width: width attribute not set description: {\displaystyle \delta g^{\ominus }=\delta h^{\ominus }-t\delta s^{\ominus }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4949816a7eeea3bcd9c700190adbb4af2270af0d height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {\gamma _{ah}}{\gamma _{a^{-}}\gamma _{h^{+}}}},} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/e6/oxalic_acid_titration_grid.png/220px-oxalic_acid_titration_grid.png height: 165 width: 220 description: the image shows the titration curve of oxalic acid, showing the ph of the solution as a function of added base. there is a small inflection point at about ph 3 and then a large jump from ph 5 to ph 11, followed by another region of slowly increasing ph. |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/l-cystein_-_l-cysteine.svg/220px-l-cystein_-_l-cysteine.svg.png height: 144 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/fe74f2fb8784acef0b11ecd2d8bcc59747ae6406 height: height attribute not set width: width attribute not set description: {\displaystyle k=k_{x}+k_{y}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2117f4e3b14155165bf72cbfdc7168e15c54b9f5 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\mathrm {a} }=k_{\mathrm {a} }{\ce {(-sh)}}+k_{\mathrm {a} }{\ce {(-nh3+)}}.} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/db/spermine.svg/220px-spermine.svg.png height: 45 width: 220 description: spermine is a long, symmetrical molecule capped at both ends with amino groups n h 2. it has two n h groups symmetrically placed within the molecule, separated from each other by four methylene groups c h 2, and from the amino ends by three methylene groups. thus, the full molecular formula is n h 2 c h 2 c h 2 c h 2 n h c h 2 c h 2 c h 2 c h 2 n h c h 2 c h 2 c h 2 n h 2. |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a291f7c25b57809d2a945d0b41edd51cd8b57559 height: height attribute not set width: width attribute not set description: {\displaystyle k_{\text{b}}=k_{\text{terminal}}+k_{\text{internal}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b1ed5f763332cfcb2b66f5fd461e32223870d3b6 height: height attribute not set width: width attribute not set description: {\displaystyle 1/k=1/k_{x}+1/k_{y}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/95519899c59d7a51472dd72c0f3172185bf047e4 height: height attribute not set width: width attribute not set description: {\displaystyle 1/k_{\text{a}}=1/k_{{\text{a}},{\text{terminal}}}+1/k_{{\text{a}},{\text{internal}}}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cb4b0d1248046e29abad2b81e6e0f7063628b4aa height: height attribute not set width: width attribute not set description: {\displaystyle k_{\mathrm {b} }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b6a40ae77d2868c30c59727c9a6b67f2ecfa84c0 height: height attribute not set width: width attribute not set description: {\displaystyle 1/k_{\mathrm {a} }.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5c2d2c84506b439456422d9326bef6d525267951 height: height attribute not set width: width attribute not set description: {\displaystyle k=k_{\mathrm {a} }{\ce {(-sh)}}k_{\mathrm {a} }{\ce {(-nh3+)}}.} |
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