Constants The following values may be useful when solving this tutorial. Part A In the activity, click on the E degree _cell and K_eq quantities to observe how they are related. Use this relation to calculate K_eq 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 Cu^2+ (aq) + 2e^- rightarrow Cu(s) and Zn(s) rightarrow Zn^2+ (aq) + 2e^- The net reaction is Cu^2+ (aq) + Zn(s) rightarrow Cu(s) + Zn^2+ (aq) Use the given standard reduction potentials in your calculation as appropriate. Express your answer numerically to three significant figures.