We did a lab comparing titrated HCl and NaOH with water vs a buffer of acetic ac

Question

We did a lab comparing titrated HCl and NaOH with water vs a buffer of acetic acid. Based on my calculations, I was wondering how the explaination question below each calculation can be answered. Thank you for your help! Volume of HCl at equivalence point: /90mL. Show the calculations that are used to experimentally determine from the titration data the acetate concentration of the buffer: volume Q equ I. point 2 13.0 m L Concentra Hen rtcu 0.13s M ml 0.107m 0.13 SM 11.0mL 2. S mmoi Buffer How does the experimentally determined acetate concentration compare to the assigned concentration? Volume of NaOH at equivalence point: J2. 50mu Show the calculations that are used to determine the acetic acid concentration of the buffer from Volume e equil. to inti 1 the titration data: SomL Conc. of Nao H: 0,12SM moles Nao H- 0.125 M t I? Soml 2.4 mmol 2.44 mmol o ml a D.098 M as How does the experimentally determined acetic acid concentration compare to the assigned concentration?

Explanation / Answer

I suppose you are referring to the following question:

How does the experimentally determined acetate concentration compare to the assigned concentration?

The assigned concentration is the value which is given to you in the question. The experimentally determined value is 0.107 M. So the answer the question, compare the two values and mention if the experimentally determined value is greater than or lesser than the value given in the question.

How does the experimentally determined acetic acid concentration compare to the assigned concentration?

Similarly, the experimentally determined value is 0.098 M. Compare with the value in the question and mention if the value is greater than or lesser than that value. Mention if the two values are close to each other or very far from each other. A close value indicates accuracy in the experiment and a large difference indicates error in the experiment.

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