Homework Help: Chemistry

Posted by Anna on Friday, April 15, 2011 at 6:48pm.

An electrochemical cell that uses the reaction
Ti^3+ + 2Cr^2+ -> Ti^1+ + 2Cr^3+

Has a standard cell potential of
Eⅹcell = +1.19V

a. Write the two half-cell reactions.
b. Labeling all parts and show the direction of flow of electrons. (Place the anode electrode on the left and the cathode on the right.)
c. Determine the Eⅹred(reduction).

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