{"id":1100,"date":"2016-01-11T20:03:02","date_gmt":"2016-01-11T20:03:02","guid":{"rendered":"https:\/\/opentextbc.ca\/introductorychemistryclone\/back-matter\/appendix-selected-acid-dissociation-constants-at-25c-2\/"},"modified":"2020-04-20T16:46:52","modified_gmt":"2020-04-20T16:46:52","slug":"appendix-selected-acid-dissociation-constants-at-25c","status":"publish","type":"back-matter","link":"https:\/\/opentextbc.ca\/introductorychemistryclone\/back-matter\/appendix-selected-acid-dissociation-constants-at-25c\/","title":{"raw":"Appendix: Selected Acid Dissociation Constants at 25\u00b0C","rendered":"Appendix: Selected Acid Dissociation Constants at 25\u00b0C"},"content":{"raw":"
\u00a0<\/span><\/div>\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
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Name<\/b><\/p>\r\n<\/td>\r\n

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Formula<\/b><\/p>\r\n<\/td>\r\n

\r\n

K<\/i>\u00a0<\/b>a1<\/sub><\/b><\/b><\/p>\r\n<\/td>\r\n

\r\n

p<\/b>K<\/i>a1<\/sub><\/b><\/b><\/p>\r\n<\/td>\r\n

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K<\/i>\u00a0<\/b>a2<\/sub><\/b><\/b><\/p>\r\n<\/td>\r\n

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p<\/b>K<\/i>a2<\/sub><\/b><\/b><\/p>\r\n<\/td>\r\n<\/tr>\r\n<\/thead>\r\n

Acetic acid<\/td>\r\nCH3<\/sub>CO2<\/sub>H<\/td>\r\n1.75\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\r\n4.756<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Arsenic acid<\/td>\r\nH3<\/sub>AsO4<\/sub><\/td>\r\n5.5\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\r\n2.26<\/td>\r\n1.7\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\r\n6.76<\/td>\r\n<\/tr>\r\n
Benzoic acid<\/td>\r\nC6<\/sub>H5<\/sub>CO2<\/sub>H<\/td>\r\n6.25\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\r\n4.204<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Boric acid<\/td>\r\nH3<\/sub>BO3<\/sub><\/td>\r\n5.4\u00a0\u00d7\u00a010\u221210<\/sup>*<\/td>\r\n9.27*<\/td>\r\n>1\u00a0\u00d7\u00a010\u221214<\/sup>*<\/td>\r\n>14*<\/td>\r\n<\/tr>\r\n
Bromoacetic acid<\/td>\r\nCH2<\/sub>BrCO2<\/sub>H<\/td>\r\n1.3\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\r\n2.90<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Carbonic acid<\/td>\r\nH2<\/sub>CO3<\/sub><\/td>\r\n4.5\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\r\n6.35<\/td>\r\n4.7\u00a0\u00d7\u00a010\u221211<\/sup><\/td>\r\n10.33<\/td>\r\n<\/tr>\r\n
Chloroacetic acid<\/td>\r\nCH2<\/sub>ClCO2<\/sub>H<\/td>\r\n1.3\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\r\n2.87<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Chlorous acid<\/td>\r\nHClO2<\/sub><\/td>\r\n1.1\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\r\n1.94<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Chromic acid<\/td>\r\nH2<\/sub>CrO4<\/sub><\/td>\r\n1.8\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\r\n0.74<\/td>\r\n3.2\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\r\n6.49<\/td>\r\n<\/tr>\r\n
Citric acid<\/td>\r\nC6<\/sub>H8<\/sub>O7<\/sub><\/td>\r\n7.4\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.13<\/td>\r\n1.7\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\r\n4.76<\/td>\r\n<\/tr>\r\n
Cyanic acid<\/td>\r\nHCNO<\/td>\r\n3.5\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.46<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Dichloroacetic acid<\/td>\r\nCHCl2<\/sub>CO2<\/sub>H<\/td>\r\n4.5\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\r\n1.35<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Fluoroacetic acid<\/td>\r\nCH2<\/sub>FCO2<\/sub>H<\/td>\r\n2.6\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\r\n2.59<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Formic acid<\/td>\r\nCH2<\/sub>O2<\/sub><\/td>\r\n1.8\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.75<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hydrazoic acid<\/td>\r\nHN3<\/sub><\/td>\r\n2.5\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\r\n4.6<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hydrocyanic acid<\/td>\r\nHCN<\/td>\r\n6.2\u00a0\u00d7\u00a010\u221210<\/sup><\/td>\r\n9.21<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hydrofluoric acid<\/td>\r\nHF<\/td>\r\n6.3\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.20<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hydrogen selenide<\/td>\r\nH2<\/sub>Se<\/td>\r\n1.3\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.89<\/td>\r\n1.0\u00d7 10\u221211<\/sup><\/td>\r\n11.0<\/td>\r\n<\/tr>\r\n
Hydrogen sulfide<\/td>\r\nH2<\/sub>S<\/td>\r\n8.9\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\r\n7.05<\/td>\r\n1\u00a0\u00d7\u00a010\u221219<\/sup><\/td>\r\n19<\/td>\r\n<\/tr>\r\n
Hydrogen telluride<\/td>\r\nH2<\/sub>Te<\/td>\r\n2.5\u00a0\u00d7\u00a010\u22123\u2021<\/sup><\/td>\r\n2.6\u2021<\/sup><\/td>\r\n1\u00a0\u00d7\u00a010\u221211<\/sup><\/td>\r\n11<\/td>\r\n<\/tr>\r\n
Hypobromous acid<\/td>\r\nHBrO<\/td>\r\n2.8\u00a0\u00d7\u00a010\u22129<\/sup><\/td>\r\n8.55<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hypochlorous acid<\/td>\r\nHClO<\/td>\r\n4.0\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\r\n7.40<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Hypoiodous acid<\/td>\r\nHIO<\/td>\r\n3.2\u00a0\u00d7\u00a010\u221211<\/sup><\/td>\r\n10.5<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Iodic acid<\/td>\r\nHIO3<\/sub><\/td>\r\n1.7\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\r\n0.78<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Iodoacetic acid<\/td>\r\nCH2<\/sub>ICO2<\/sub>H<\/td>\r\n6.6\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.18<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Nitrous acid<\/td>\r\nHNO2<\/sub><\/td>\r\n5.6\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.25<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Oxalic acid<\/td>\r\nC2<\/sub>H2<\/sub>O4<\/sub><\/td>\r\n5.6\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\r\n1.25<\/td>\r\n1.5\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.81<\/td>\r\n<\/tr>\r\n
Periodic acid<\/td>\r\nHIO4<\/sub><\/td>\r\n2.3\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\r\n1.64<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Phenol<\/td>\r\nC6<\/sub>H5<\/sub>OH<\/td>\r\n1.0\u00a0\u00d7\u00a010\u221210<\/sup><\/td>\r\n9.99<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Phosphoric acid<\/td>\r\nH3<\/sub>PO4<\/sub><\/td>\r\n6.9\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\r\n2.16<\/td>\r\n6.2\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\r\n7.21<\/td>\r\n<\/tr>\r\n
Phosphorous acid<\/td>\r\nH3<\/sub>PO3<\/sub><\/td>\r\n5.0\u00a0\u00d7\u00a010\u22122<\/sup>*<\/td>\r\n1.3*<\/td>\r\n2.0\u00a0\u00d7\u00a010\u22127<\/sup>*<\/td>\r\n6.70*<\/td>\r\n<\/tr>\r\n
Pyrophosphoric acid<\/td>\r\nH4<\/sub>P2<\/sub>O7<\/sub><\/td>\r\n1.2\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\r\n0.91<\/td>\r\n7.9\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\r\n2.10<\/td>\r\n<\/tr>\r\n
Resorcinol<\/td>\r\nC6<\/sub>H4<\/sub>(OH)2<\/sub><\/td>\r\n4.8\u00a0\u00d7\u00a010\u221210<\/sup><\/td>\r\n9.32<\/td>\r\n7.9\u00a0\u00d7\u00a010\u221212<\/sup><\/td>\r\n11.1<\/td>\r\n<\/tr>\r\n
Selenic acid<\/td>\r\nH2<\/sub>SeO4<\/sub><\/td>\r\nStrong<\/td>\r\nStrong<\/td>\r\n2.0\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\r\n1.7<\/td>\r\n<\/tr>\r\n
Selenious acid<\/td>\r\nH2<\/sub>SeO3<\/sub><\/td>\r\n2.4\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\r\n2.62<\/td>\r\n4.8\u00a0\u00d7\u00a010\u22129<\/sup><\/td>\r\n8.32<\/td>\r\n<\/tr>\r\n
Sulfuric acid<\/td>\r\nH2<\/sub>SO4<\/sub><\/td>\r\nStrong<\/td>\r\nStrong<\/td>\r\n1.0\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\r\n1.99<\/td>\r\n<\/tr>\r\n
Sulfurous acid<\/td>\r\nH2<\/sub>SO3<\/sub><\/td>\r\n1.4\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\r\n1.85<\/td>\r\n6.3\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\r\n7.2<\/td>\r\n<\/tr>\r\n
meso<\/i>-Tartaric acid<\/td>\r\nC4<\/sub>H6<\/sub>O6<\/sub><\/td>\r\n6.8\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\r\n3.17<\/td>\r\n1.2\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\r\n4.91<\/td>\r\n<\/tr>\r\n
Telluric acid<\/td>\r\nH2<\/sub>TeO4<\/sub><\/td>\r\n2.1\u00a0\u00d7\u00a010\u22128\u2021<\/sup><\/td>\r\n7.68\u2021<\/sup><\/td>\r\n1.0\u00a0\u00d7\u00a010\u221211\u2021<\/sup><\/td>\r\n11.0\u2021<\/sup><\/td>\r\n<\/tr>\r\n
Tellurous acid<\/td>\r\nH2<\/sub>TeO3<\/sub><\/td>\r\n5.4\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\r\n6.27<\/td>\r\n3.7\u00a0\u00d7\u00a010\u22129<\/sup><\/td>\r\n8.43<\/td>\r\n<\/tr>\r\n
Trichloroacetic acid<\/td>\r\nCCl3<\/sub>CO2<\/sub>H<\/td>\r\n2.2\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\r\n0.66<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n
Trifluoroacetic acid<\/td>\r\nCF3<\/sub>CO2<\/sub>H<\/td>\r\n3.0\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\r\n0.52<\/td>\r\n<\/td>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\nAdapted from UC Davis Chem Wiki <\/a>(creative commons licence): UC Davis GeoWiki\u00a0by\u00a0University of California, Davis. CC-BY-NC-SA-3.0<\/a><\/span>\r\n\r\nOriginal source of data:\u00a0CRC Handbook of Chemistry and Physics,<\/i>\u00a084th Edition (2004).","rendered":"
\u00a0<\/span><\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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Name<\/b><\/p>\n<\/td>\n

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Formula<\/b><\/p>\n<\/td>\n

\n

K<\/i>\u00a0<\/b>a1<\/sub><\/b><\/b><\/p>\n<\/td>\n

\n

p<\/b>K<\/i>a1<\/sub><\/b><\/b><\/p>\n<\/td>\n

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K<\/i>\u00a0<\/b>a2<\/sub><\/b><\/b><\/p>\n<\/td>\n

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p<\/b>K<\/i>a2<\/sub><\/b><\/b><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n

Acetic acid<\/td>\nCH3<\/sub>CO2<\/sub>H<\/td>\n1.75\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\n4.756<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Arsenic acid<\/td>\nH3<\/sub>AsO4<\/sub><\/td>\n5.5\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\n2.26<\/td>\n1.7\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\n6.76<\/td>\n<\/tr>\n
Benzoic acid<\/td>\nC6<\/sub>H5<\/sub>CO2<\/sub>H<\/td>\n6.25\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\n4.204<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Boric acid<\/td>\nH3<\/sub>BO3<\/sub><\/td>\n5.4\u00a0\u00d7\u00a010\u221210<\/sup>*<\/td>\n9.27*<\/td>\n>1\u00a0\u00d7\u00a010\u221214<\/sup>*<\/td>\n>14*<\/td>\n<\/tr>\n
Bromoacetic acid<\/td>\nCH2<\/sub>BrCO2<\/sub>H<\/td>\n1.3\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\n2.90<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Carbonic acid<\/td>\nH2<\/sub>CO3<\/sub><\/td>\n4.5\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\n6.35<\/td>\n4.7\u00a0\u00d7\u00a010\u221211<\/sup><\/td>\n10.33<\/td>\n<\/tr>\n
Chloroacetic acid<\/td>\nCH2<\/sub>ClCO2<\/sub>H<\/td>\n1.3\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\n2.87<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Chlorous acid<\/td>\nHClO2<\/sub><\/td>\n1.1\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\n1.94<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Chromic acid<\/td>\nH2<\/sub>CrO4<\/sub><\/td>\n1.8\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\n0.74<\/td>\n3.2\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\n6.49<\/td>\n<\/tr>\n
Citric acid<\/td>\nC6<\/sub>H8<\/sub>O7<\/sub><\/td>\n7.4\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.13<\/td>\n1.7\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\n4.76<\/td>\n<\/tr>\n
Cyanic acid<\/td>\nHCNO<\/td>\n3.5\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.46<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Dichloroacetic acid<\/td>\nCHCl2<\/sub>CO2<\/sub>H<\/td>\n4.5\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\n1.35<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Fluoroacetic acid<\/td>\nCH2<\/sub>FCO2<\/sub>H<\/td>\n2.6\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\n2.59<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Formic acid<\/td>\nCH2<\/sub>O2<\/sub><\/td>\n1.8\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.75<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Hydrazoic acid<\/td>\nHN3<\/sub><\/td>\n2.5\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\n4.6<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Hydrocyanic acid<\/td>\nHCN<\/td>\n6.2\u00a0\u00d7\u00a010\u221210<\/sup><\/td>\n9.21<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Hydrofluoric acid<\/td>\nHF<\/td>\n6.3\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.20<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Hydrogen selenide<\/td>\nH2<\/sub>Se<\/td>\n1.3\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.89<\/td>\n1.0\u00d7 10\u221211<\/sup><\/td>\n11.0<\/td>\n<\/tr>\n
Hydrogen sulfide<\/td>\nH2<\/sub>S<\/td>\n8.9\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\n7.05<\/td>\n1\u00a0\u00d7\u00a010\u221219<\/sup><\/td>\n19<\/td>\n<\/tr>\n
Hydrogen telluride<\/td>\nH2<\/sub>Te<\/td>\n2.5\u00a0\u00d7\u00a010\u22123\u2021<\/sup><\/td>\n2.6\u2021<\/sup><\/td>\n1\u00a0\u00d7\u00a010\u221211<\/sup><\/td>\n11<\/td>\n<\/tr>\n
Hypobromous acid<\/td>\nHBrO<\/td>\n2.8\u00a0\u00d7\u00a010\u22129<\/sup><\/td>\n8.55<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Hypochlorous acid<\/td>\nHClO<\/td>\n4.0\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\n7.40<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Hypoiodous acid<\/td>\nHIO<\/td>\n3.2\u00a0\u00d7\u00a010\u221211<\/sup><\/td>\n10.5<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Iodic acid<\/td>\nHIO3<\/sub><\/td>\n1.7\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\n0.78<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Iodoacetic acid<\/td>\nCH2<\/sub>ICO2<\/sub>H<\/td>\n6.6\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.18<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Nitrous acid<\/td>\nHNO2<\/sub><\/td>\n5.6\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.25<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Oxalic acid<\/td>\nC2<\/sub>H2<\/sub>O4<\/sub><\/td>\n5.6\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\n1.25<\/td>\n1.5\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.81<\/td>\n<\/tr>\n
Periodic acid<\/td>\nHIO4<\/sub><\/td>\n2.3\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\n1.64<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Phenol<\/td>\nC6<\/sub>H5<\/sub>OH<\/td>\n1.0\u00a0\u00d7\u00a010\u221210<\/sup><\/td>\n9.99<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Phosphoric acid<\/td>\nH3<\/sub>PO4<\/sub><\/td>\n6.9\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\n2.16<\/td>\n6.2\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\n7.21<\/td>\n<\/tr>\n
Phosphorous acid<\/td>\nH3<\/sub>PO3<\/sub><\/td>\n5.0\u00a0\u00d7\u00a010\u22122<\/sup>*<\/td>\n1.3*<\/td>\n2.0\u00a0\u00d7\u00a010\u22127<\/sup>*<\/td>\n6.70*<\/td>\n<\/tr>\n
Pyrophosphoric acid<\/td>\nH4<\/sub>P2<\/sub>O7<\/sub><\/td>\n1.2\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\n0.91<\/td>\n7.9\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\n2.10<\/td>\n<\/tr>\n
Resorcinol<\/td>\nC6<\/sub>H4<\/sub>(OH)2<\/sub><\/td>\n4.8\u00a0\u00d7\u00a010\u221210<\/sup><\/td>\n9.32<\/td>\n7.9\u00a0\u00d7\u00a010\u221212<\/sup><\/td>\n11.1<\/td>\n<\/tr>\n
Selenic acid<\/td>\nH2<\/sub>SeO4<\/sub><\/td>\nStrong<\/td>\nStrong<\/td>\n2.0\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\n1.7<\/td>\n<\/tr>\n
Selenious acid<\/td>\nH2<\/sub>SeO3<\/sub><\/td>\n2.4\u00a0\u00d7\u00a010\u22123<\/sup><\/td>\n2.62<\/td>\n4.8\u00a0\u00d7\u00a010\u22129<\/sup><\/td>\n8.32<\/td>\n<\/tr>\n
Sulfuric acid<\/td>\nH2<\/sub>SO4<\/sub><\/td>\nStrong<\/td>\nStrong<\/td>\n1.0\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\n1.99<\/td>\n<\/tr>\n
Sulfurous acid<\/td>\nH2<\/sub>SO3<\/sub><\/td>\n1.4\u00a0\u00d7\u00a010\u22122<\/sup><\/td>\n1.85<\/td>\n6.3\u00a0\u00d7\u00a010\u22128<\/sup><\/td>\n7.2<\/td>\n<\/tr>\n
meso<\/i>-Tartaric acid<\/td>\nC4<\/sub>H6<\/sub>O6<\/sub><\/td>\n6.8\u00a0\u00d7\u00a010\u22124<\/sup><\/td>\n3.17<\/td>\n1.2\u00a0\u00d7\u00a010\u22125<\/sup><\/td>\n4.91<\/td>\n<\/tr>\n
Telluric acid<\/td>\nH2<\/sub>TeO4<\/sub><\/td>\n2.1\u00a0\u00d7\u00a010\u22128\u2021<\/sup><\/td>\n7.68\u2021<\/sup><\/td>\n1.0\u00a0\u00d7\u00a010\u221211\u2021<\/sup><\/td>\n11.0\u2021<\/sup><\/td>\n<\/tr>\n
Tellurous acid<\/td>\nH2<\/sub>TeO3<\/sub><\/td>\n5.4\u00a0\u00d7\u00a010\u22127<\/sup><\/td>\n6.27<\/td>\n3.7\u00a0\u00d7\u00a010\u22129<\/sup><\/td>\n8.43<\/td>\n<\/tr>\n
Trichloroacetic acid<\/td>\nCCl3<\/sub>CO2<\/sub>H<\/td>\n2.2\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\n0.66<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Trifluoroacetic acid<\/td>\nCF3<\/sub>CO2<\/sub>H<\/td>\n3.0\u00a0\u00d7\u00a010\u22121<\/sup><\/td>\n0.52<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Adapted from UC Davis Chem Wiki <\/a>(creative commons licence): UC Davis GeoWiki\u00a0by\u00a0University of California, Davis. CC-BY-NC-SA-3.0<\/a><\/span><\/p>\n

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