A voltaic cell represented by the following cell diagram hasEcell= 1.300V .Zn(s)|Zn2+(1.00M)||Ag+(xM)|Ag(s)
What must be [Ag+] in the cell?
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The spontaneous reaction2Ag+(aq) + Zn(s) --> 2 Ag(s) + Zn2+(aq)occurs in a voltaic cell. Which of the following statements aboutthis cell is true?Electrons flow in the external circuit from the Zn to the Agelectrode.Zn2+ ions migrate towards the anode.Zn2+ is reduced at the cathode.The Zn electrode is positive with respect to the Ag electrode.
Calculate the potential of the following cell: (NOTE: thecathode is on the right side of the diagram)
Zn(s) | Zn2+(aq) (1.0x10^-1) || Ag+(aq) )(1.0 x 10^-3) |Ag(s)
Write the balanced, net-ionic equations for the cell reactions for the following half-cell combinations at standard conditions. Be sure to consider direction of spontaneity. A. Cu/Cu2+, Zn/Zn2+ B. Ag/Ag+, Mg/Mg2+ C. Zn/Zn2+, Pb/Pb2+ D. Ni/Ni2+, Ag/Ag+ E. Cu/Cu2+, Mg/Mg2+