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If a battery is made up of Cadmium and lead,        What will be the Eo of the cell?  2 decimal places with the unit (please put a space between the value and the unit) Is the reaction spontaneous? (yes/no)

If a battery is made up of Cadmium and lead,        What will be the Eo of the cell?  2 decimal places with the unit (please put a space between the value and the unit) Is the reaction spontaneous? (yes/no)

Chemistry
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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If a battery is made up of Cadmium and lead, 

 

 

 

What will be the Eo of the cell?  2 decimal places with the unit (please put a space between the value and the unit)

Is the reaction spontaneous? (yes/no) 

Metal Ba²+ + 2e = Ba Cr²+ + 2e = Cr Cr³+ + 3e = Cr As + 3H+3e AsH3 Cd²+ + 2e = Cd Pb²+ + 2e = Pb Se + 2H+ + 2e = H₂Se 2+ Hg₂² +2e=2Hg Ag* + e = Ag 2+ Hg²+ + 2e = Hg E° (V) -2.912 -0.913 -0.714 -0.608 -0.4030 -0.1262 -0.082 +0.7973 +0.7996 +0.851
Transcribed Image Text:Metal Ba²+ + 2e = Ba Cr²+ + 2e = Cr Cr³+ + 3e = Cr As + 3H+3e AsH3 Cd²+ + 2e = Cd Pb²+ + 2e = Pb Se + 2H+ + 2e = H₂Se 2+ Hg₂² +2e=2Hg Ag* + e = Ag 2+ Hg²+ + 2e = Hg E° (V) -2.912 -0.913 -0.714 -0.608 -0.4030 -0.1262 -0.082 +0.7973 +0.7996 +0.851
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