Step 4: Fill in the relative half-cell reduction potentials with zinc as the reference electrode using data from the previous steps (Steps 1-3 in Video 2). Zn²+/Zn: vols Cu²+/Cu: Mg2+/Mg: Fe²+/Fe: Step 5: Calculate the expected potentials for the following cells using the half-cell potentials in the table above. Compare them with the measured values (from Video 2) and determine the percent error. Assume that the expected potential is the accepted value. Cell Mg Mg²+||Fe²+ Fe Mg|Mg2+||Cu²+ Cu Fe|Fe²+||Cu²+|Cu CALCULATIONS: Expected Potential Measured Potential Percent Error
Step 4: Fill in the relative half-cell reduction potentials with zinc as the reference electrode using data from the previous steps (Steps 1-3 in Video 2). Zn²+/Zn: vols Cu²+/Cu: Mg2+/Mg: Fe²+/Fe: Step 5: Calculate the expected potentials for the following cells using the half-cell potentials in the table above. Compare them with the measured values (from Video 2) and determine the percent error. Assume that the expected potential is the accepted value. Cell Mg Mg²+||Fe²+ Fe Mg|Mg2+||Cu²+ Cu Fe|Fe²+||Cu²+|Cu CALCULATIONS: Expected Potential Measured Potential Percent Error
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 83AP
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Step 4 and Step 5. Use the tabel I filled out to find out.
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