Volume of NaOH corresponding to the equivalence point This comes from your graph

Question

Volume of NaOH corresponding to the equivalence point This comes from your graph Show a complete calculation of how you calculated the number of moles of NaOH used in the titration. Make sure your complete calculation is clear and complete and has everything required in it in the correct format. Number of moles of NaOH used in the titration. Make sure all numbers are to the correct precision or significant figures and have the correct units and are in the correct format. Number of moles of acetic acid in the titration. Show a complete calculation of how you calculated the concentration of acetic acid Concentration of acetic acid

Explanation / Answer

The pH at the equivalence point is the midpoint of the steeply rising portion of the graph and can be obtained from the graph. An approximate way of determining the same is to take the average of the two values where the sharp change was produced. The pH at the equivalence point is given by pH = ½*(7.60 + 9.40) = 8.50 and the volume of NaOH required to reach the equivalence point is ½*(12.65 + 12.75) mL = 12.70 mL. If you look carefully at the graph, you will obtain the same values as given by the calculations above (ans).

I need the molarity of NaOH to answer the remaining questions; kindly provide the value.

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