For the given reactions: , and , . The magnitude of standard electrode potential for is (Nearest integer)

Question

For the given reactions: ,  and , . The magnitude of standard electrode potential for  is  (Nearest integer)

Canvas Classes · Accepted Answer

Strategy:
 Combine two reduction half-reactions using Gibbs Free Energy () to find the standard potential () of a new half-reaction.

Step 1: Calculate  for known steps
1. : 
2. :

Step 2: Combine to target
Target: 
This is: .

Step 3: Solve for 
Target .

.

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