Titration is a quantitative process of determining the quantity of a substance with the help of a titrant. The volume of titrant used during the titration is 21.98 mL.
A titrant is a substance with a known concentration that is added in the titration process to know the amount of the substance with an unknown concentration.
Given,
Initial burette reading = 13.64 mL
Final burette reading = 35.62 mL
The volume of titrant will be the difference between the final and the initial reading.
35.62 - 13.64 = 21.98 mL
Therefore, 21.98 mL is the volume of the titrant.
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