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Posted: **Sun May 22, 2022 5:22 pm**

: Experiment Electrochemistry 1 009 Ager Data And Calculations Standard Reduction Potentials Voltaic Cells Cu Zn Cu Pb 1 (41.71 KiB) Viewed 12 times

: Experiment Electrochemistry 1 009 Ager Data And Calculations Standard Reduction Potentials Voltaic Cells Cu Zn Cu Pb 2 (19.53 KiB) Viewed 12 times

Experiment: Electrochemistry 1.009 Ager Data and Calculations: Standard Reduction Potentials: Voltaic Cells: Cu-Zn Cu-Pb Cu-Al Cu-Fe Measured Cell Potential (V): 867V 468 .820 482v Calculated Standard Reduction Potentials (Using Cu as the Cathode, with a Ered = 0.34 V): (Given that the concentrations are 0.100 M, you will need to use the Nerst Equation) Reduction Reaction Standard Reduction Potential (Measured Value) RT E=€ eno Cu? (aq) + 2e- Cu(s) 0.34 V 8.3145milk Zn?(aq) + 2e Zn(s) E =.345- (96,4851) Pb2+ (aq) + 2e Pb(s) O F --- en Al(aq) + 3e Al(s) Fe(aq) + 3e → Fe(s) Calculations:

Measured Cell Potential (V): 0987 Measured Cell Potential (V) after 15 Mins: 090 v Initial Concentration of Unknown Cu(NO3)2 Solution: Concentration of Unknown Cu(NO3)2 Solution after 15 mins: Calculations: