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?
Mass percentage of acetic acid =
[Mass of acetic acid/(mass of acetic acid + mass of vinegar)]*100
= [0.0438/(0.0438+0.882)]*100 = (0.0438/0.9258)*100
= 4.73%
What is the mass percent of acetic acid in a vinegar solution containing 0.0438 g of...
Calculate the mass percent of a vinegar solution with a total mass of 96.61 g that contains 2.40 g of acetic acid.
Calculate the mass percent of a vinegar solution with a total mass of 95.20 g that contains 2.65 g of acetic acid.
Vinegar is a solution of acetic acid. Acetic acid has a 1:1 ratio when reacted with NaOH. a. Suppose that the molarity of acetic acid in vinegar is 0.5 M, how many grams of acetic acid are present in the 5 ml of vinegar solution used in the titration? (molar mass of acetic acid = 60 g/mol). b. If vinegar has a density of 1.01 g/mol. Calculate the % of acetic acid in vinegar by mass.
Calculate the moles of acetic acid, molarity of the vinegar solution, and mass %. of acetic acid in the vinegar using the average of three good trials used to titrate 5.00 mL of the vinegar. You may assume that the density of your vinegar sample is 1.01 g mL^-1. Drain off unused NaOH solution into a clean container and place it into a designated container. Wash the buret two times with regular tap water, then rinse with deionized water, and...
1. A vinegar solution is 4.00% acetic acid by mass. If the solution has a density of 1.04 g/mL, what is the [HC2H2O2) in the solution?
4. Vinegar is a solution of acetic acid. Acetic acid has a 1:1 ratio when reacted with NaOH. a. Suppose that the molarity of acetic acid in vinegar is 0.5 M, how many grams of acetic acid are present in the 5 ml of vinegar solution used in the titration? (molar mass of acetic acid = 60 g/mol). b. If vinegar has a density of 1.01 g/mol. Calculate the % of acetic acid in vinegar by mass. 5. 50 ml...
2. What [acetic acid]initial would yield a solution with a pH of 4.50? If vinegar is found to contain 6.0 % acetic acid by mass, what mass of this vinegar (grams), when diluted with sufficient water, would yield 1.0 L of a solution with a pH of 4.50? g vinegar
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...
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...
. 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.