Calculate the Ecell for the following reaction 2Al(s)  +  3…

Calculate the Ecell for the following reaction 2Al(s)  +  3 I2(s)  →  2Al3+(aq)  +  6 I-(aq)  Two half-cell potentials Al3+(aq)  +  3e-  →  Al(s)    Ecell = -1.66 V I2(s)  +  2e-  →  2I-(aq)  Ecell = +0.54 V Hint: Half-cell with the most positive potential gets reduced. 

Consider the following half-cell reactions: Zn2+(aq)  +  2e-…

Consider the following half-cell reactions: Zn2+(aq)  +  2e-  ↔  Zn(s)  Ecell = -0.76 V Cu2+(aq)  +  2e-  ↔  Cu(s)  Ecell = +0.34 V Identify the species (element or ion) that is acting as the reducing agent Hint: The half-cell with the highest positive potential gets reduced