Literature DB >> 14659645

A formula for correlating pKa values determined in D2O and H2O.

Artur Krezel1, Wojciech Bal.   

Abstract

A linear correlation between pH-meter readings in equivalent D2O and H2O solutions, determined experimentally, leads to a novel equation, which allows for a direct recalculation of pKa values measured in D2O into a H2O equivalent: pKH=0.929pKH*+0.42. The comparison of this equation with the previously used approach is discussed.

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Year:  2004        PMID: 14659645     DOI: 10.1016/j.jinorgbio.2003.10.001

Source DB:  PubMed          Journal:  J Inorg Biochem        ISSN: 0162-0134            Impact factor:   4.155


  90 in total

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