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- Diprotic_acid abstract "A diprotic acid is an acid such as H2SO4 (sulfuric acid) that contains within its molecular structure two hydrogen atoms per molecule capable of dissociating (i.e. ionizable) in water. The complete dissociation of diprotic acids is of the same form as sulfuric acid: H2SO4 → H+(aq) + HSO4−(aq) Ka = 1 × 103 HSO4− → H+(aq) + SO42−(aq) Ka = 1 × 10−2The dissociation does not happen all at once due to the two stages of dissociation having different Ka values. The first dissociation will, in the case of sulfuric acid, occur completely, but the second one will not. Diprotic acids are of particular note in regard to titration experiments, where a pH versus titrant volume curve will clearly show two equivalence points for the acid. This occurs because the two ionization capable hydrogen atoms on the acid molecule do not leave the acid at the same time.Common diprotic acids include malic acid, found in apples and cherries, and tartaric acid, found in grapes and pineapples. Another diprotic acid is uric acid, which has a pKa1 of 5.4 and a pKa2 of 10.3, and is therefore singly charged at physiological pH.".
- Diprotic_acid wikiPageExternalLink acid_base.htm.
- Diprotic_acid wikiPageExternalLink acid.html.
- Diprotic_acid wikiPageID "4770228".
- Diprotic_acid wikiPageLength "1834".
- Diprotic_acid wikiPageOutDegree "18".
- Diprotic_acid wikiPageRevisionID "627475780".
- Diprotic_acid wikiPageWikiLink Acid.
- Diprotic_acid wikiPageWikiLink Acid_dissociation_constant.
- Diprotic_acid wikiPageWikiLink Apple.
- Diprotic_acid wikiPageWikiLink Category:Acids.
- Diprotic_acid wikiPageWikiLink Cherry.
- Diprotic_acid wikiPageWikiLink Dicarboxylic_acid.
- Diprotic_acid wikiPageWikiLink Equivalence_point.
- Diprotic_acid wikiPageWikiLink Grape.
- Diprotic_acid wikiPageWikiLink Hydrogen.
- Diprotic_acid wikiPageWikiLink Malic_acid.
- Diprotic_acid wikiPageWikiLink Pineapple.
- Diprotic_acid wikiPageWikiLink Sulfuric_acid.
- Diprotic_acid wikiPageWikiLink Tartaric_acid.
- Diprotic_acid wikiPageWikiLink Titration.
- Diprotic_acid wikiPageWikiLink Titration_curve.
- Diprotic_acid wikiPageWikiLink Uric_acid.
- Diprotic_acid wikiPageWikiLinkText "Diprotic acid".
- Diprotic_acid wikiPageWikiLinkText "diprotic acid".
- Diprotic_acid wikiPageWikiLinkText "diprotic".
- Diprotic_acid hasPhotoCollection Diprotic_acid.
- Diprotic_acid wikiPageUsesTemplate Template:Physical-chemistry-stub.
- Diprotic_acid subject Category:Acids.
- Diprotic_acid hypernym Acid.
- Diprotic_acid type ChemicalCompound.
- Diprotic_acid comment "A diprotic acid is an acid such as H2SO4 (sulfuric acid) that contains within its molecular structure two hydrogen atoms per molecule capable of dissociating (i.e. ionizable) in water. The complete dissociation of diprotic acids is of the same form as sulfuric acid: H2SO4 → H+(aq) + HSO4−(aq) Ka = 1 × 103 HSO4− → H+(aq) + SO42−(aq) Ka = 1 × 10−2The dissociation does not happen all at once due to the two stages of dissociation having different Ka values.".
- Diprotic_acid label "Diprotic acid".
- Diprotic_acid sameAs Àcid_dipròtic.
- Diprotic_acid sameAs Diprot_syre.
- Diprotic_acid sameAs Diprotico.
- Diprotic_acid sameAs 二塩基酸.
- Diprotic_acid sameAs m.0cmdd1.
- Diprotic_acid sameAs Q3775748.
- Diprotic_acid sameAs Q3775748.
- Diprotic_acid wasDerivedFrom Diprotic_acid?oldid=627475780.
- Diprotic_acid isPrimaryTopicOf Diprotic_acid.