Answer Happy

Please answer all the missing data and give the formula and
solution. If possible kindly explain how it arrived to the answer.
Thank you.
DATA: Reaction of Acetic Acid and NaOH: Concentration of NaOH in Activity 6 (Average): 0.212_M Molecular Weight of Acetic Acid: g/mole Fill up the missing data in the following table: Trial 1 81.7845 110.536 Trial 2 82.7841 111.6734 Trial 3 80.5379 109.456 Mass of Empty Flask (g) Mass of Flask + Diluted Vinegar (g) Mass of Diluted Vinegar (g) Final Buret reading (mL) Initial Buret reading (mL) ml NaOH used Mass of Acetic acid reacted (g) Mass of Undiluted Vinegar (g) (1 g undiluted vinegar = 4 g diluted vinegar) % Acetic acid in Vinegar 29.5 0 60 29.5 88.5 60 mass of acetic acid reacted x 100% mass of undiluted vinegar % Acetic Acid in Vinegar (Average): %