In the activity, click on theE?cell and Keq quantities to observe how they arerelated. Use this relation to calculate Keq for the following redox reactionthat occurs in an electrochemical cell having two electrodes: acathode and an anode. The two half-reactions that occur in the cellare
Cu2+(aq)+2e??Cu(s) and Ni(s)?Ni2+(aq)+2e?
The net reaction is
Cu2+(aq)+Ni(s)?Cu(s)+Ni2+(aq)
Use the given standard reduction potentials in your calculation asappropriate.
Express your answernumerically to three significant figures.
In the activity, click on the Eâcell and Keq quantities to observe how they are related. Use this relation to calculate Keq for the following redox reaction that occurs in an electrochemical cell having two electrodes: a cathode and an anode. The two half-reactions that occur in the cell are
Cu2+(aq)+2eââCu(s) and Ni(s)âNi2+(aq)+2eâ
The net reaction is
Cu2+(aq)+Ni(s)âCu(s)+Ni2+(aq)
Use the given standard reduction potentials in your calculation as appropriate.
Constant
Value
Ecu
0.337
Ezn
-7.63
R
8.314
F
96,485
T
298
In the activity, click on the Eâcell and Keq quantities to observe how they are related. Use this relation to calculate Keq for the following redox reaction that occurs in an electrochemical cell having two electrodes: a cathode and an anode. The two half-reactions that occur in the cell are
Cu2+(aq)+2eââCu(s) and Zn(s)âZn2+(aq)+2eâ
The net reaction is
Cu2+(aq)+Zn(s)âCu(s)+Zn2+(aq)
Use the given standard reduction potentials in your calculation as appropriate.
In the activity, click on the Eâcell and Keq quantities to observe how they are related. Use this relation to calculate Keq for the following redox reaction that occurs in an electrochemical cell having two electrodes: a cathode and an anode. The two half-reactions that occur in the cell are
Cu2+(aq)+2eââCu(s) and Co(s)âCo2+(aq)+2eâ
The net reaction is
Cu2+(aq)+Co(s)âCu(s)+Co2+(aq)
Use the given standard reduction potentials in your calculation as appropriate.
Express your answer numerically to three significant figures.
