Assume that you want to construct a voltaic cell that uses the following
Chapter 23, Problem 20.4(choose chapter or problem)
Assume that you want to construct a voltaic cell that uses the following half-reactions:B2+(aq) + 2 e- B(s) Ered =-1.10 V A2+(aq) + 2 e- A(s) Ered =-0.10 VYou begin with the incomplete cell pictured here in which the electrodes are immersed in water.(a)What additions must you make to the cell for it to generate a standard emf? (b)Which electrode functions as the cathode? (c) Which direction do electrons move through the external circuit? (d) What voltage will the cell generate under standard conditions? [Sections 20.3 and 20.4]
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