Title

Development of standard procedures for determination of [delta]G° (K), [delta]H° and [delta]S° values via potentiometric and calorimetric titration techniques

Abstract

Standard computer techniques were developed for computation of ΔG° values from potentiometric titration data and ΔH° values from calorimetric titration data. The procedures developed can be used for any systems having the general equations HA = W^+ + A^- ; H_2A = 2H^+ + A^2- ; and H_3A = 3H^+ + A^3-, where the proton ionizations may be consecutive or simultaneous. The thermodynamic values ΔG°(K), ΔH° and ΔS° were determined for the ionization of protons from the protonated compounds methionine (-NH_3^+ group only), phosphoethanalomine and phosphoserine. The compounds studied were selected because they contain one, two and three ionizable protons respectively.

Degree

PhD

College and Department

Chemistry and Biochemistry

Rights

http://lib.byu.edu/about/copyright/

Date Submitted

1973-04-01

Document Type

Dissertation

Handle

http://hdl.lib.byu.edu/1877/Letd653

Keywords

Protons, Ionizations, Volumetric analysis

Language

English

This document is currently not available here.

Share

COinS