I don't know if I have all the necessary data because I was sick and left hafway through lab and my lab partner wouldn't give me the necessary info so I only have what I started off with. am I missing anything from the expirement that would be required for me to calculate?
Molarity of NaOH = 0.1987
Volume of vinegar used = 5mL
NaOH, start = 50mL
naOH buret, finish = 23.5
Density of 5% Vinegar solution =
Volume of NaOH used =
Moles of NaOH added =
Moles of Acetic Acid in sample =
Molarity of vinegar =
Mean vlaue for vinegar molarity: =
Mass (g) of acetic acid per liter in vinegar =
Mass (g) of solution per liter of vinegar =
Weight percent of acetic acid =