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Problem

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20 Nov 2021

Given information

The value of pH is .

Step-by-step explanation

Step 1.
The reduction half-reaction is as follows:
 
   
 
The standard reduction potential  is .  
 
The number of electrons transferred in the reaction is .
The reduction potential of the electrode is made .
 

The concentration of ion is as follows:

Given pH is .

So  

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