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A galvanic cell Mn(s)|Mn2+(aq) || Ni2+(aq)|Ni(s) is constructed using a completely immersed Mn electrode that weighs 33.7 g and a Ni electrode immersed in 539 mL of 1.00 M Ni2+(aq) solution. A steady current of 0.0650 A is drawn from the cell as the electrons move from the Mn electrode to the Ni electrode.
(a) Which reactant is the limiting reactant in this cell? symbol?
(b) How long does it take for the cell to be completely discharged?
(c) How much mass has the Ni electrode gained when the cell is completely discharged? g
(d) Whats the concentration of the Ni2+(aq) when the cell is completely discharged? (Assume that the limiting reactant is 100% reacted.) M
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