pKa's of Inorganic and Oxo-Acids Substrate O X OH Chem 206 Substrate pKa H2O (DMSO) pKa H2O (DMSO) 15.7 -1.7 7.00 -9.00 (0.9) -8.0 3.17 7.5 -10 9.4 4.72 4.00 1.9, 7.21 -3.0, 1.99 2.12, 7.21, 12.32 -1.3 3.29 -0.98, 6.50 -2.6 -14 9.24 9.23 11.6 (1.6) (0.3) (12.9) (...
有机酸无机酸PKa值表 弱酸、弱碱的解离常数 DissociationConstantsofWeakAcidsandWeakBases 1.无机酸在水溶液中的解离常数（25oC）DissociationConstantsofMineralAcidsinAqueousSolution（25oC）序号 (No.)12 3 名称(Name)偏铝酸亚砷酸 砷酸 4 硼酸 5 次溴酸 6 氢氰酸 7 碳酸 8 次氯酸 9 氢氟酸 10 锗酸 11 高...
(1)比较各有机酸的pKa值,可知连羧基上的烃基链越短,越利于羧酸的电离;比较第2行中卤代酸的pKa值可知,连羧基的烃基连上卤素非金属性越强,越利于羧基电离;对比有机酸与卤代酸的pKa值可知,烃基连卤素对羧酸的电离有影响,故答案为:连羧基上的烃基链越短,越利于羧酸的电离;连羧基的烃基连上卤素非金属性越强,...
Nitro Compounds and Imines 后台回复:pka,下载pdf Bordwell pKa Table: http://www.chem.wisc.edu/areas/reich/pkatable/index.htm
有机分子pKa列表 D.H. Ripin, D.A. Evans pKas of Inorganic and Oxo-Acids Chem 206 Substrate pKa H O (DMSO) Substrate pKa H O(DMSO) Substrate pKa H O (DMSO) Substrate pKa H O (DMSO) 2 2 2 2 INORGANIC ACIDS CARBOXYLIC ACIDS ALCOHOLS PROTONATED SPECIES H O 15.7 (32) O 2 HOH ...
有机分子pKa列表
有有机机酸酸在在水水溶溶液液中中的的解解离离常常数数(2525o oC C) DissociationDissociation ConstantsConstants ofof OrganicOrganic AcidsAcids inin AqueousAqueous SolutionSolution(2525o oC C)序序号号( 9、No.)(No.)名名称称(Name)(Name) 化化学学式式K Kap pK Ka(Chemical(Chemical formula)formula...
顶/踩数: 0/0 收藏人数: 11 评论次数: 0 文档热度: 文档分类: 待分类 系统标签: pkadmso有机物ripinextrapolatedhyrdazones *Values<0forH 2 OandDMSO,andvalues>14forwaterand>35forDMSOwereextrapolatedusingvariousmethods. 0.79 SULFINIC&SULFONICACIDS PEROXIDES pKa(DMSO)(DMSO)pKapKa(DMSO) pKa'sofInorga...
pKa12.29.222.26.9811.59.2412.7413.88.629.216.3810.257.53.188.7812.721.563.291.231.36.62.127.212.361.522.366.69.256.8814.151.917.18-31.990.61.723.89112.576.6 (K1)(K2)(K3)4567891011121314 硼 酸 H3BO3HBrOHCNH2CO3 HClOHFH2GeO3HIO4HNO2H3PO2H3PO3 1.8×101.6×10 次溴酸...
AcidpKa NaH/KH R 2 NLi NH 2 - CH 3 SOCH 2 - Na + Ph 3 C - N N (CH 2 ) n tBuO - EtO - MeO - NNMe 2 HO - Na 2 CO 3 45 45 40 35 ~37 36 35 31 19 18 11-13 17 16 12 10-12 PhO - R 3 N ImH NaHCO