lab report of Flame test/Qual Analysis for the presence of ion

can't find my flame test lab, but the general layout is here, hopefully it will be useful ^^

Acetic Acid Content Analysis of Consumer Vinegar

Purpose: The purpose of this experiment is to determine the percent acetic acid in supermarket vinegar.

Data:
Mass Measurement

Mass, acid Mass, base
2.24 g 1.21 g

Measurement of Burette Reading

Trial 1 Trial 2 Trial 3
Initial Burette Reading (mL) 0 0 0
Final Burette Reading (mL) 18.5 20.5 20
Volume of base (mL) 18.5 20.5 20

Trial 1 Trial 2
Initial Burette Reading (mL) 0 14
Final Burette Reading (mL) 14 29
Volume of base (mL) 14 15

Conclusions: The average molarity of NaOH was 0.112 M. The average percent of acetic acid in vinegar was 4.84%. One of the sources of error being made was that the whole experiment was discarded because NaOH was poured out before the experiment was done; therefore, the whole experiment