The experimental dissociation constant K of weak electrolytes may be consldered as derlved from dlfferent contributions due to the Ionization, K,,and dlssociation, Kd,equlllbrla, respec- tively. AsimplemethodforK,andKdevaluatlonisherein proposed, startlng from experimental K data, obtained by the conductometric method, for plcrlc acld in a set of binary solventsystemmixturesattemperaturesrangingfrom-10 to +80 O C . The correlatlonsbetweenK,and Tand betweenK, and Tare moreover suggested on the basis of a general ex- pression derlved from the Integrated Van’t Hoff equation.

Ionization and Dissociation of Weak Electrolytes. An Initial Approach to Kd and Ki Evaluation / Franchini, Giancarlo; Marchetti, Andrea; Tassi, Lorenzo; Tosi, Giuseppe. - In: ANALYTICAL CHEMISTRY. - ISSN 1520-6882. - ELETTRONICO. - 62:(1990), pp. 1004-1010.

Ionization and Dissociation of Weak Electrolytes. An Initial Approach to Kd and Ki Evaluation.

FRANCHINI, Giancarlo;MARCHETTI, Andrea;TASSI, Lorenzo;TOSI, Giuseppe
1990-01-01

Abstract

The experimental dissociation constant K of weak electrolytes may be consldered as derlved from dlfferent contributions due to the Ionization, K,,and dlssociation, Kd,equlllbrla, respec- tively. AsimplemethodforK,andKdevaluatlonisherein proposed, startlng from experimental K data, obtained by the conductometric method, for plcrlc acld in a set of binary solventsystemmixturesattemperaturesrangingfrom-10 to +80 O C . The correlatlonsbetweenK,and Tand betweenK, and Tare moreover suggested on the basis of a general ex- pression derlved from the Integrated Van’t Hoff equation.
62
1004
1010
Ionization and Dissociation of Weak Electrolytes. An Initial Approach to Kd and Ki Evaluation / Franchini, Giancarlo; Marchetti, Andrea; Tassi, Lorenzo; Tosi, Giuseppe. - In: ANALYTICAL CHEMISTRY. - ISSN 1520-6882. - ELETTRONICO. - 62:(1990), pp. 1004-1010.
Franchini, Giancarlo; Marchetti, Andrea; Tassi, Lorenzo; Tosi, Giuseppe
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/741172
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