A galvanic cell is based on the following half reactionsE° (V)Au++ 3e - Au1.50Mg+ 2e Mg -2.37Calculate the standard potential for this cell.VThis cell is set up at 25°C with [Mg²*] = 1.00 × 10³M.The cell potential is observed to be 3.98 V. Calculate the [Au"] that must be present.%3D(Enter your answer to three significant figures.)[Au*"]=|M

E° (V) Au+ + 3e - Au 1.50 Mg +2e Mg -2.37 Calculate the standard potential for this cell. V This cell is set up at 25°C with [Mg2] = 1.00 x 10 M. The cell potential is observed to be 3.98 V. Calculate the [Au'"] that must be present. %3D (Enter your answer to three significant figures.) [Au]=| M

E° (V) Au+ + 3e - Au 1.50 Mg +2e Mg -2.37 Calculate the standard potential for this cell. V This cell is set up at 25°C with [Mg2] = 1.00 x 10 M. The cell potential is observed to be 3.98 V. Calculate the [Au'"] that must be present. %3D (Enter your answer to three significant figures.) [Au]=| M

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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