3) A battery is constructed of a Sno electrode immersed in a 1.0 M Sn2+(aq) solution, and a hydrogen electrode (Pto electrode in 1.0 M H+(aq) , H2 (g) at 1.0 atm). Which of the following statements is not true? 2 H+(aq) + 2 e- ? H2o Eo = 0.00 v Sn2+(aq) + 2 e- ? Sno Eo = - 0.14 v A) The voltage if the battery is 0.14 v. B) The tin electrode, Sn, is the cathode. C) The K+ of the salt bridge migrate towards the Pto electrode of the hydrogen half-cell. D) The )G value for the battery reaction must be = 0.0 kJ/mole. E) Electrons flow through the external circuit (the wire connecting the electrodes) from the Sno electrode to the Pto electrode.

Question

3) A battery is constructed of a Sno electrode immersed in a 1.0 M Sn2+(aq) solution, and a hydrogen electrode (Pto electrode in 1.0 M H+(aq) , H2 (g) at 1.0 atm). Which of the following statements is not true? 2 H+(aq) + 2 e- ? H2o Eo = 0.00 v Sn2+(aq) + 2 e- ? Sno Eo = - 0.14 v A) The voltage if the battery is 0.14 v.  B) The tin electrode, Sn, is the cathode.  C) The K+ of the salt bridge migrate towards the Pto electrode of the hydrogen half-cell.  D) The )G value for the battery reaction must be = 0.0 kJ/mole. E) Electrons flow through the external circuit (the wire connecting the electrodes) from the Sno electrode to the Pto electrode.

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