Can you help me solve question 3? “The manufacturer of vinegar…” 3. The manufacturer of the vinegar used in thisexperiment claims that the vinegar contains5% acetic acid by weight. Using your results,molarity of vinegar, and 1.0 g/ml for a densityof vinegar, calculate the % acetic acid byweight. Can you tell if the manufacturer'sclaims is reasonable? Datamolarity of the NaOHsolution, Minitial buret reading, mLfinal buret reading, mLvolume of NaOHsolution, mLvolume of CH3COOH,mLconcentration ofCH3COOH, Mmean concentration ofCH3COOH, MCalculationm, V₁nix lo0.250 M2.110 m2 000mc 6.0 mc38.60mL40.4 m²34.30mL.39.30 mL 34.4. ml36.5010.00 mL0.9135 0.85PS 0.8600.8777m2V2n₂20.00860.25x 0. 03440.86= 0.0086/0.01038-c2 (0365.molarity #mol/L=#mol = molority XL0.009125 = 0.25 × 0.03650.009125/00.0005 0.25 X 0.030.00877/0.00-53-

The calculated mean concentration of acetic acid, CH3COOH = 0.877 M or 0.877 mol/L This means that…

3. The manufacturer of the vinegar used in this experiment claims that the vinegar contains 5% acetic acid by weight. Using your results, molarity of vinegar, and 1.0 g/ml for a density of vinegar, calculate the % acetic acid by weight. Can you tell if the manufacturer's claims is reasonable?

3. The manufacturer of the vinegar used in this experiment claims that the vinegar contains 5% acetic acid by weight. Using your results, molarity of vinegar, and 1.0 g/ml for a density of vinegar, calculate the % acetic acid by weight. Can you tell if the manufacturer's claims is reasonable?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section13.6: Expressing Solution Composition

Problem 13.7PSP

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