Exercise 1: Determining the Concentration of Acetic Acid Trial 1 Trial 2 Trial 3 Data Table 1. NaOH Titration Volume Initial NaOH Volume (mL) 8mL 6mL 6mL Final NaOH Volume (mL) 2mL Average volume of NaOH used (ml) 3.6mL 3mL 4mL Total volume of NaOH used (ml) Data Table 2. Concentration of CH₂COOH in Vinegar Concentration CH3COOH in vinegar (mol/L) .72mol/L 6mL 3mL I 2mL % CH₂COOH in vinegar 22% A) If the manufacturer of the vinegar used in the experiment stated that the vinegar contained 6.0% acetic acid, what would the percent error between your result and the manufacturer's statement be? Show your calculations. B) What challenges would you encounter with the titration if you had used apple cider vinegar or balsamic vinegar as the analyte instead of distilled white vinegar? Explain your answer.

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Chapter1: Chemical Foundations
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Exercise 1: Determining the Concentration of Acetic Acid
Trial 1
Trial 2
Trial 3
Data Table 1. NaOH Titration Volume
Initial NaOH Volume
(mL)
8mL
6mL
6mL
Final NaOH Volume
(mL)
2mL
Average volume of NaOH
used (ml)
3.6mL
3mL
4mL
Total volume of NaOH
used (ml)
Data Table 2. Concentration of CH3COOH in Vinegar
Concentration CH₂COOH in
vinegar (mol/L)
.72mol/L
6mL
3mL
I
2mL
% CH₂COOH in vinegar
22%
A) If the manufacturer of the vinegar used in the experiment stated that the vinegar contained 6.0% acetic
acid, what would the percent error between your result and the manufacturer's statement be? Show your
calculations.
B) What challenges would you encounter with the titration if you had used apple cider vinegar or balsamic
vinegar as the analyte instead of distilled white vinegar? Explain your answer.
Transcribed Image Text:Exercise 1: Determining the Concentration of Acetic Acid Trial 1 Trial 2 Trial 3 Data Table 1. NaOH Titration Volume Initial NaOH Volume (mL) 8mL 6mL 6mL Final NaOH Volume (mL) 2mL Average volume of NaOH used (ml) 3.6mL 3mL 4mL Total volume of NaOH used (ml) Data Table 2. Concentration of CH3COOH in Vinegar Concentration CH₂COOH in vinegar (mol/L) .72mol/L 6mL 3mL I 2mL % CH₂COOH in vinegar 22% A) If the manufacturer of the vinegar used in the experiment stated that the vinegar contained 6.0% acetic acid, what would the percent error between your result and the manufacturer's statement be? Show your calculations. B) What challenges would you encounter with the titration if you had used apple cider vinegar or balsamic vinegar as the analyte instead of distilled white vinegar? Explain your answer.
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