
Interpretation:
The concentration of A in the unknown solution has to be calculated.

Answer to Problem 25.AE
The concentration of A is
Explanation of Solution
Peak area of A is
Peak area of B is
Total volume of the unknown solution is given as
Weight of B added is
Total volume of A added is
Concentration of B in the unknown solution can be found as shown below,
The concentration of A can be found as shown below,
The concentration of A in original unknown solution is found as,
Therefore, the concentration of A in the unknown is found as
The Concentration of A in the unknown was calculated as
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Chapter 25 Solutions
Quantitative Chemical Analysis
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