For the reaction the magnitude of the standard molar free energy change, (Round off to the Nearest Integer). [; ; ; ]

Question

For the reaction  the magnitude of the standard molar free energy change,  (Round off to the Nearest Integer). [; ; ; ]

Canvas Classes · Accepted Answer

Strategy:
 Combine potential hierarchies to find  for the specific redox reaction, then calculate molar free energy change.

Step 1: Find 
Using  method:
1.  ()
2.  ()
Target: :

Step 2: Calculate Cell Potential
Reaction: 
Cathode: , Anode:

Step 3: Find 
.

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