2. Consider the following electrochemical cell at 25°C: Ni(s) | CN¹ (aq) (1.0M), [Ni(CN)4] (aq)(1.0M)|| Pb²+ (aq) | Pb(s) K = 2.2x1033 What is the standard reduction potential of the anode? What is the standard reduction potential of the electrochemical cell? What type of cell is the given electrochemical cell? Given constants: Eº (NE2+/NE) = -0.257V E (Pb²+/Pb) = -0.126V Ni²+ (aq) + 4CN- (aq) = Ni (CN)² (aq) A. B. C.

Chemistry & Chemical Reactivity
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Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
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2.
Consider the following electrochemical cell at 25°C:
Ni(s) | CN¹ (aq) (1.0M), [Ni(CN)4]² (aq)(1.0M)|| Pb²+ (aq)| Pb(s)
K = 2.2x10³3
What is the standard reduction potential of the anode?
What is the standard reduction potential of the electrochemical cell?
What type of cell is the given electrochemical cell?
Given constants:
E° (Ni²+/NE) = -0.257V
E (Pb²+/Pb) = -0.126V
Ni²+ (aq) + 4CN- (aq) = Ni (CN)² (aq)
A.
B.
C.
Transcribed Image Text:2. Consider the following electrochemical cell at 25°C: Ni(s) | CN¹ (aq) (1.0M), [Ni(CN)4]² (aq)(1.0M)|| Pb²+ (aq)| Pb(s) K = 2.2x10³3 What is the standard reduction potential of the anode? What is the standard reduction potential of the electrochemical cell? What type of cell is the given electrochemical cell? Given constants: E° (Ni²+/NE) = -0.257V E (Pb²+/Pb) = -0.126V Ni²+ (aq) + 4CN- (aq) = Ni (CN)² (aq) A. B. C.
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