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Data Sheet vinegar: brand_keroger type_ distilled white percent acetic acid on label, $_ 5 mass of...
Vinegar is a solution of acetic acid in water. If a 325 mL bottle of distilled vinegar contains 18.3 mL of acetic acid, what is the volume percent (v/v) of the solution?
Vinegar is a solution of acetic acid in water. If a 145 mL bottle of distilled vinegar contains 34.2 mL of acetic acid, what is the volume percent (v/v) of the solution? Express your answer to three significant figures.
DATA SHEE Calculate the mass percent acetic acid present in a sample of balsamic vinegar if 20.72 mL of 0.125 M sodium hydroxide was needed to neutralize the acetic acid present in 3.281 g of the vinegar 3. 4. Find the mililiters of 0.220 M KOH needed to neutralize 85.0 mL of 0.816 M H,PO, g one chain of conversion Balance the chemical equation and show your work usin factors in your calculation.
6.31 M 7. Molarity of acetic acid, HC2H30in vinegar sample (show your calculations) Volume of vinegar sample = 0.003L 0.003L Vinegar contain 0.01893 moles IL 0.01893 = 6.3 IM 0.003 Vinegar contain 8. Grams of Acetic Acid, HC,H,O2 (show your calculations) 1.1368 g HC2H5O2 Grams acid = 12 *MW = 0.01893 mot x 60.052 g/ mot = 1-1368 g 31.90 % L 3 100 9. Percent (m/v) of HC,H,O, in vinegar sample (show your calculations) 3.0 mL vinegar contain 0.01893...
5. Acetic acid (HC,H,Os) is an important component of vinegar. A 10.00-ml sample of vinegar is titrated with 0.5052 M NaOH, and 16.88 mL are required to neutralize the acetic acid that is present a. Write a balanced equation for this neutralization reaction. b. What is the molarity of the acetic acid in this vinegar? c. If the density of the vinegar is 1.006 g/mL, what is the mass percent of acetic acid in the vinegar? 6. How many milliliters...
Acid-Base Titration % A. Concentration of Acetic Acid in Vinegar nei ica's 1. Brand clice Volume 5.0 mL (% on label) 2. Molarity (M) of NaOH Oil M M Trial 1 Trial 2 Trial 3 3. Initial NaOH level in buret 1.8 500 4. Final NaOH level in buret 148.3 5. Volume (mL) of NaOH used 6. Average volume (mL) 7. Average volume in liters (L) mole NaOH 8. Moles of NaOH used in titration (Show calculations.) 9. Moles of...
What is the mass percent of acetic acid in a vinegar solution containing 0.0438 g of acetic acid in 0.882 g of vinegar?
Section Acid-Base Titration Team LAB 10 Results A. Concentration of Acetic Acid in Vinegar 1. Brand: Great Value Volume: 5.0mL. (% on label) 5% 2. Molarity (M) of NaOHO.099M Trial 3 Trial 1 Trial 2 1.4 mL 0.7 mL 1.2 ml 3. Initial NaOH level in buret 41.5mL 41.3 mL 41.5ml 4. Final NaOH level in buret 5. Volume (ml) of NaOH used 6. Average volume (ml) 7. Average volume in liters (L) 8. Moles of NaOH used in titration...
. Assume that vinegar is 5% acetic acid (by mass) at a density of 1.01 g mL-1. This means that 100 mL of vinegar you would have 5.05 g of acetic acid. Calculate the molar amounts of acetic acid and sodium bicarbonate that you will use in this experiment.
in the part 2- Determination or percent acetic acid in
commercial vinegar. Mass of vinegar= 4.026g,initial volume of NaOH
=0, final volume of NaHO =41.2,volume of NaOH used=41.2.what's the
Moles of base,Moles of acid , %Acetic acid,and the Average%?
Part 1 - Standardization of NaOH solution Triall Trial 2 Trial 3 1. Mass of PAT ossig o.sogg: 0.5538 2. Initial volume of NaOH 3. Final volume of NaOH 37.3mL 32.0L 3.5 4. Volume of NaOH used (#3 - #2) 37.3m2...