lonic conductivity of solutions. With the data from table 1 determine: a) The molar conductivity at infinite dilution for KCI. b)The degree of ionization of acetic acid at different concentrations and the ionization constant.

lonic conductivity of solutions. With the data from table 1 determine: a) The molar conductivity at infinite dilution for KCI. b)The degree of ionization of acetic acid at different concentrations and the ionization constant.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

ChapterA1: Evaluation Of Analytical Data

Section: Chapter Questions

Problem A1.22QAP

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lonic conductivity of solutions.
With the data from table 1 determine:
a) The molar conductivity at infinite dilution
for KCI.
b)The degree of ionization of acetic acid at
different concentrations and the ionization
constant.
Table 1. Molar conductivities
C (molL)
0.001
0,005
0,01
0,02
0,05
0,1
Acetic Acid
A (O cm?mol-
48,63
22 8
16.2
11,57
736
5,20
KCI
A (O'cm?mol
147.0
143 6
141 3
138,3
133,4
129,0
Noo = 390 7 O cm?mol- for acetic acid

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