Experiment 1 E Data Table 1 EData Table 2 Exercise 1 Data Table 1: NaOH Titration Volume Initial NaOH Volume (mL) Final NaOH Volume (mL) Total Volume of NaOH Used (mL) Trial 8.9 0.1 8.8 Trial 9.1 0.1 9 Trial 6.9 6.9 Average Volume of NaOH Used (mL):

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29 Average the results from the three trials and record in Data Table 1 and Data Table 2.
30 Using the following equation, determine the average concentration (moles per liter) of acetic acid (CH3COOH) present in your
vinegar. Record the concentration in Data Table 2.
1 mol CH3COOH
1 mol NaOH
mol NaOH
1
М СH3СOОН — L NaOH х
0.0050 L vinegar
31 Using the following equation and your result from Step 30, determine % concentration (mass percent) of acetic acid (CH3COOH) in
the vinegar and record it in Data Table 2.
Note: The density of vinegar is 1.006 g/ml and the molecular mass of CH3COOH is 60.05 g/mol.
mol CH;COOН
1L vinegar
1 mL vinegar
1.006 g vinegar
60.05 g CH3COOH
1 mol CH3COOH
1L
% CH3COOH
х 100%
1000 mL
Transcribed Image Text:29 Average the results from the three trials and record in Data Table 1 and Data Table 2. 30 Using the following equation, determine the average concentration (moles per liter) of acetic acid (CH3COOH) present in your vinegar. Record the concentration in Data Table 2. 1 mol CH3COOH 1 mol NaOH mol NaOH 1 М СH3СOОН — L NaOH х 0.0050 L vinegar 31 Using the following equation and your result from Step 30, determine % concentration (mass percent) of acetic acid (CH3COOH) in the vinegar and record it in Data Table 2. Note: The density of vinegar is 1.006 g/ml and the molecular mass of CH3COOH is 60.05 g/mol. mol CH;COOН 1L vinegar 1 mL vinegar 1.006 g vinegar 60.05 g CH3COOH 1 mol CH3COOH 1L % CH3COOH х 100% 1000 mL
Experiment 1
E Data Table 1
E Data Table 2
Exercise 1
Data Table 1: NaOH Titration Volume
Initial NaOH Volume (mL)
Final NaOH Volume (mL)
Total Volume of NaOH Used (mL)
Trial
8.9
0.1
8.8
Trial
9.1
0.1
2
Trial
6.9
6.9
3
Average Volume of NaOH Used (mL):
Transcribed Image Text:Experiment 1 E Data Table 1 E Data Table 2 Exercise 1 Data Table 1: NaOH Titration Volume Initial NaOH Volume (mL) Final NaOH Volume (mL) Total Volume of NaOH Used (mL) Trial 8.9 0.1 8.8 Trial 9.1 0.1 2 Trial 6.9 6.9 3 Average Volume of NaOH Used (mL):
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