Appendix

Appendices1097Compound Conjugate Acid pK a K aO+ H 3 N CH COHglutamine (m = 0.1 M)CH 2CH 22.17 (COOH)9.01 (NH 3 )6.8×10 –39.8×10 –10C ONH 2glycine + H 3 NCH 2 COOH + H 3 N CH CHOOH2.350 (COOH)9.778 (NH 3 )4.47×10 –31.67×10 –10glycolic acid HOOCH 2 COOH 3.831 (COOH) 1.48×10 –4Ohistidine (m = 0.1 M)+ H 3 N CH CCH 2+ HNOH1.7 (COOH)6.02 (NH)9.08 (NH 3 )2.×10 –29.5×10 –78.3×10 –10NHhydrogen cyanide HCN 9.21 6.2×10 –10hydrogen fluoride HF 3.17 6.8×10 –4hydrogen peroxide H 2 O 2 11.65 2.2×10 –12hydrogen sulfideH 2 S7.0213.99.5×10 –81.3×10 –14hydrogen thiocyanate HSCN 0.9 1.3×10 –18-hydroxyquinolineOHNH +hydroxylamine HONH 3+4.91 (NH)9.81 (OH)1.2×10 –51.6×10 –105.96 1.1×10 –6hypobromous acid HOBr 8.63 2.3×10 –9hypochlorous acid HOCl 7.53 3.0×10 –8hypoiodous acid HOI 10.64 2.3×10 –11iodic acid HIO 3 0.77 1.7×10 –1Oisoleucine+ H 3 N CH C OHCH CH 3CH 22.319 (COOH)9.754 (NH 3 )4.80×10 –31.76×10 –10CH 3