2. Determining the Acid Content of Vinegar Trials A В Volume of Vinegar used (ml) 25.00 diluted to 250.00 mL Volume of Aliquot used (ml) 50.00 50.00 50.00 Final Volume Reading NaOH (ml) 36.25 35.10 36.94 Initial Volume Reading NaOH (ml) 0.00 0.10 0.20 Net Volume NaOH used (ml) Calculation of% (w/v) CH3COOH via dimensional analysis Trial A Trial B Trial C Calculation of Average percent (w/v) CH3COOH

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter11: Solutions
Section: Chapter Questions
Problem 25P
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Compute for the %(w/v) of CH3COOH taking note that the computed average molarity of NaOH for the three trials is 0.1077M and the molecular weight of CH3COOH is 60.06 g/mol. Explain the solution thoroughly.

 
2. Determining the Acid Content of Vinegar
Trials
A
В
C
Volume of Vinegar used (ml)
25.00
diluted to 250.00 mL
Volume of Aliquot used (ml)
50.00
50.00
50.00
Final Volume Reading NaOH (ml)
36.25
35.10
36.94
Initial Volume Reading NaOH (ml)
0.00
0.10
0.20
Net Volume NAOH used (ml)
Calculation of % (w/v) CH3COOH via dimensional analysis
Trial A
Trial B
Trial C
Calculation of Average percent (w/v) CH;COOH
Transcribed Image Text:2. Determining the Acid Content of Vinegar Trials A В C Volume of Vinegar used (ml) 25.00 diluted to 250.00 mL Volume of Aliquot used (ml) 50.00 50.00 50.00 Final Volume Reading NaOH (ml) 36.25 35.10 36.94 Initial Volume Reading NaOH (ml) 0.00 0.10 0.20 Net Volume NAOH used (ml) Calculation of % (w/v) CH3COOH via dimensional analysis Trial A Trial B Trial C Calculation of Average percent (w/v) CH;COOH
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