2CLabManual201303

You will use this value as a reference to calculate

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Unformatted text preview: ue from the table in your text for the standard electrode potential, Eo, for the half-cell reaction for copper: Cu2+(aq) + 2e- Cu(s) in volts. You will use this value as a reference to calculate the standard electrode potentials for the other half-reactions involved in the cells you measured. Part I Analysis. Using the equation Eocell = Eocathode - Eoanode, and the reference value of Eo for Cu(II)/Cu(s) for the role that copper plays in this overall cell reaction, determine the value of the standard potential for the half-reaction Zn2+(aq) + 2e- Zn(s) and enter it here. Part I Analysis. For cell Pb(s) | Pb(NO3)2(0.10M) || Cu(NO3)2(0.10M) | Cu(s), which of the following is the correct spontaneous overall cell reaction: Three choices will be given Part I Analysis. Please enter the value of Ecell you measured in volts for the spontaneous cell reaction for cell Pb(s) | Pb(NO3)2(0.10M) || Cu(NO3)2(0.10M) | Cu(s). Part I Analysis. For the cell, Pb(s) | Pb(NO3)2(0.10M) || Cu(NO3)2(0.10M) | Cu(s) which of the following is the correct expressio...
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This note was uploaded on 04/09/2013 for the course CHE CHE 2C taught by Professor Nasiri during the Spring '07 term at UC Davis.

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