The following cell has a measured cell potential = 0.21 V. If the measured current was 80 mA, and its internal resistance was 5 0. PIH2(0)|HA(weak acid, unknown conc)||HCI(1.0 M).TINO,(0.083M)|TI Calculate the concentration of the unknown weak acid HA. Hint: you have to calculate the theoretical cell potential, then calculate Ec, and Ea Use your Eo Tables. O 203 x 1021 M O 5.26 x 109 O 1.38 x 1011 M O D 00 M O 541x 10 M O 47x10

The following cell has a measured cell potential = 0.21 V. If the measured current was 80 mA, and its internal resistance was 5 0. PIH2(0)|HA(weak acid, unknown conc)||HCI(1.0 M).TINO,(0.083M)|TI Calculate the concentration of the unknown weak acid HA. Hint: you have to calculate the theoretical cell potential, then calculate Ec, and Ea Use your Eo Tables. O 203 x 1021 M O 5.26 x 109 O 1.38 x 1011 M O D 00 M O 541x 10 M O 47x10

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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