The selectivity coefficient for an ion-selective electrode for K with respect to Nat is reported to be 0.052. Calculate the relative error in the determination of K in a solution that has a K* concentration of 3.00 x 103 M if the Nat concentration is: a. 2.00 x 10-2 M b. 2.00 x 10-3 M c. 2.00 x 10-4 M

Appl Of Ms Excel In Analytical Chemistry
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Chapter11: Dynamic Electrochemistry
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3. The selectivity coefficient for an ion-selective electrode for
K* with respect to Nat is reported to be 0.052. Calculate
the relative error in the determination of K in a solution
that has a K* concentration of 3.00 x 10³ M if the Nat
concentration is:
a. 2.00 x 10-2 M
b. 2.00 x 10-3 M
c. 2.00 x 10-4 M
C.
Transcribed Image Text:1 3. The selectivity coefficient for an ion-selective electrode for K* with respect to Nat is reported to be 0.052. Calculate the relative error in the determination of K in a solution that has a K* concentration of 3.00 x 10³ M if the Nat concentration is: a. 2.00 x 10-2 M b. 2.00 x 10-3 M c. 2.00 x 10-4 M C.
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