The following cell was found to have a measured potential of 0.42 V: SCE||Ba2+(1.0x10-4)|membrane electrode of Ba2+ When an unknown Ba2+ solution was used, the cell potential was measured as 0.40 V. Calculate the concentration of Ba2+ in the unknown solution. (Esce = 0.244 V).

The following cell was found to have a measured potential of 0.42 V: SCE||Ba2+(1.0x10-4)|membrane electrode of Ba2+ When an unknown Ba2+ solution was used, the cell potential was measured as 0.40 V. Calculate the concentration of Ba2+ in the unknown solution. (Esce = 0.244 V).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

The following cell was found to have a
measured potential of 0.42 V:
SCE||Ba2*(1.0x10-4)|membrane electrode of
Ba2+
When an unknown Ba2+ solution was used, the
cell potential was measured as 0.40 V.
Calculate the concentration of Ba2+ in the
unknown solution. (EsCE = 0.244 V).
%3D

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