For ISE. I need help with B and C. Excel) The following data was recorded for an ISE.Potential,a. Plot E vs pXmVb. Determine the number of electrons being passed in theActivity ofcation, M1.00E-031.00E-041.00E-051.00E-061.00E-071.00E-089373372-23-51electrochemistry process.c. A unknown solution of this species gave a potential of 25 mV.What is the concentration of the cation?

Given: Activity of Cation, M Potential (V) 1.00E-03 93E-03 1.00E-04 73E-03 1.00E-05 37E-03…

Answered: Plot E vs pX Determine the number of…

Plot E vs pX Determine the number of electrons being passed in the electrochemistry process. A unknown solution of this species gave a potential of 25 mV. What is the concentration of the cation?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.18QAP

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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

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For ISE. I need help with B and C.

Excel) The following data was recorded for an ISE.
Potential,
a. Plot E vs pX
mV
b. Determine the number of electrons being passed in the
Activity of
cation, M
1.00E-03
1.00E-04
1.00E-05
1.00E-06
1.00E-07
1.00E-08
93
73
37
2
-23
-51
electrochemistry process.
c. A unknown solution of this species gave a potential of 25 mV.
What is the concentration of the cation?

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