常见酸碱的电离常数(共6页).doc

精选优质文档-倾情为你奉上无机酸在水溶液中的解离常数（25oC） Dissociation Constants of Mineral Acids in Aqueous Solution（25oC）序号(No.)名称(Name)化学式(Chemical formula)KapKa1偏铝酸HAlO26.310-1312.202亚砷酸H3AsO36.010-109.223砷 酸H3AsO46.310-3 (K1)2.201.0510-7 (K 2)6.983.210-12 (K3)11.504硼 酸H3BO35.810-10 (K1)9.241.810-13 (K2)12.741.610-14 (K3)13.805次溴酸HBrO2.410-98.626氢氰酸HCN6.210-109.217碳 酸H2CO34.210-7 (K1)6.385.610-11(K