Trial 2 3 4 5 Final 5.40 10.25 15.00 19.60 24.35 burette reading (mL) Initial 0.40 10.25 15.00 19.60 burette reading (mL) Sample 5.
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Question

Hi:) I have some questions regarding titration.


The data for this question includes:

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Mass of ASA In Tablet From Bottle: One tablet = 325 mg ASA


Part 1:

Calculate the average volume of titrant added.


Part 2:

Using stoichiometry and logical math skills, determine the experimental mass of ASA in each tablet: Hint: find the concentration of ASA per titration, then the concentration of initial ASA solution, then find the total mass of ASA dissolved.


Part 3:

Calculate the percent error of your answer in part '2'.



Also, provide multiple examples of possible experiments errors in a titration experiment and how tor resolve them.

Image transcriptions

Trial 2 3 4 5 Final 5.40 10.25 15.00 19.60 24.35 burette reading (mL) Initial 0.15 5.40 10.25 15.00 19.60 burette reading (mL) Sample 5.25 4.85 4.75 4.60 4.75 (with indicator) colour when endpoint reached

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ASA acetylsalicylic acid.jpg
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Subject: Chemistry, Science
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