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Vinegar is 5% acetic acid (CH3COOH) (v/v%). Dilute 10 mL of vinegar to 2% concentration. Use beakers, graduated cylinders and pipettes. What is the final volume?

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Related questions

Historically, vinegar played an important role in the preservation of food because of the acidity and antimicrobial properties of its main component, acetic acid. There are many types of vinegar found at your local grocery store, including balsamic, rice, red wine, and apple cider vinegars. A titration will help you determine the concentration of acetic acid (CH3COOH) in vinegar. The balanced equation for the titration of acetic acid in vinegar with sodium hydroxide (NaOH) is as follows.

CH3COOH(aq) + NaOH(aq) รขย†ย’ H2O(l) + NaCH3COO(aq)

Assume you titrated a sample of vinegar using 0.145 M of sodium hydroxide. The results of this titration are shown in the following table.

Table 2: Titration Data for Vinegar
Volume of Vinegar Titrated (mL) 5.00
Initial Volume of NaOH (mL) 0.35
Final Volume of NaOH (mL) 29.50

(a) Use the data in the above table to determine the vinegar's acetic acid concentration in moles per liter.

0.845 mol/L

(b) Calculate the percent acetic acid in the titrated vinegar. Note that 1% = (1 g acetic acid/100 mL vinegar) รƒย— 100%.

_____ %

Please find and show work for part B

For a solution of acetic acid (CH3COOH) to be called "vinegar", it must contain 5.00% acetic acid by mass. If vinegar is made up of only acetic acid and water, what is the molarity of acetic acid in the vinegar? The density of the vinegar is 1.006 g/mL.

For a solution of acetic acid (CH3COOH) to be called "vinegar," it must contain 5.00% acetic acid by mass. If vinegar is made up only of acetic acid and water, what is the molarity of acetic acid in the vinegar? The density of the vinegar is 1.006 g/mL.

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