Consider an electrochemical cell involving Iron and Lead. Fe2+, (aq) +2e-→ Fe(s) E° = -0.45 V Pb2+ (ag) + 2e- Pb(s) E° = -0.13 V Identify the anode Choose... Identify the cathode Choose... + What is the standard reduction Choose... + potential of Lead (Pb)? Towards which electrode anions from Choose... the salt bridge move? What is the potential of this cell under Choose... standard conditions? Which electrode will gain mass? Choose... +

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Consider an electrochemical cell involving Iron and
Lead.
Fe2+
(aq)
+ 2e- → Fes) E° = -0.45 V
Pb2+ (ag) + 2e- → Pb(s) E° = -0.13 V
Identify the anode
Choose... +
Identify the cathode
Choose... +
What is the standard reduction
Choose... +
potential of Lead (Pb)?
Towards which electrode anions from
Choose...
the salt bridge move?
What is the potential of this cell under
Choose...
standard conditions?
Which electrode will gain mass?
Choose... +
How many amperes of current needs to be passed
through molten Sodium chloride to produce 2.4 g of
Sodium metal at the cathode in 20 minutes.
Ancwor:
Transcribed Image Text:Consider an electrochemical cell involving Iron and Lead. Fe2+ (aq) + 2e- → Fes) E° = -0.45 V Pb2+ (ag) + 2e- → Pb(s) E° = -0.13 V Identify the anode Choose... + Identify the cathode Choose... + What is the standard reduction Choose... + potential of Lead (Pb)? Towards which electrode anions from Choose... the salt bridge move? What is the potential of this cell under Choose... standard conditions? Which electrode will gain mass? Choose... + How many amperes of current needs to be passed through molten Sodium chloride to produce 2.4 g of Sodium metal at the cathode in 20 minutes. Ancwor:
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