posted by Wandy .
assuming the vinegar solution has a density of 1.01 g/mL, calculate the percent by weight of actic acid (CH3CO2H) in your sample of vinegar. How does the value compare with 5% the value for the % acetic acid in normal vinegar?
Don't I need to know the concn of your vinegar solution? Be sure to include units; i.e., molarity, molality, percent by mass, etc.