In a moving boundary experiment with a 0.10 M aqueous solution of KCl, the boundary moves 4.64 cm during 67 min when the current is 5.21 mA. The cross-sectional area of the tube is 0.23 cm2. Calculate the transport number of the K+ ions. [0.49]
In a moving boundary experiment with a 0.10 M aqueous solution of KCl, the boundary moves 4.64 cm during 67 min when the current is 5.21 mA. The cross-sectional area of the tube is 0.23 cm2. Calculate the transport number of the K+ ions. [0.49]
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
Chapter23: Potentiometry
Section: Chapter Questions
Problem 23.23QAP: The following cell was found to have a potential of —0.492 V: Ag|AgCl(sat’d)||HA(0.200 M),NaA(0.300...
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In a moving boundary experiment with a 0.10 M aqueous solution of KCl, the boundary moves 4.64 cm during 67 min when the current is 5.21 mA. The cross-sectional area of the tube is 0.23 cm2. Calculate the transport number of the K+ ions. [0.49]
The answer is written in the bracket, I would like to know how it is obtained. Thank you!
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