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14 Nov 2021

Given information

Here the given information is:

The Molarity of benzoic acid    

The Volume of benzoic acid  

The of the buffer  

Step-by-step explanation

Step 1.

Here benzoic acid-sodium benzoate is an acidic buffer. The buffer that is obtained by mixing solutions of a weak acid and its salt from a strong base in suitable proportions can be defined as an acidic buffer.

 

The expression that is used to find out the of an acidic buffer can be shown as:

  

 

The negative logarithm to the base  of Ka is denoted as pKa.

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Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944

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