Table 2: Faux data set to processoftConcentration of sodium hydroxide: 0.20MTrial 1Trial 2Trial 3Volume vinegar (L)10.00 mL10.00 mL10.00 mLInitial volume NaOH0.0 mL43.5mL85.3mLFinal volume NaOH43.5 ml85.3mL127.3mLVolume NaOH used fortitration (L)Mols baseMols acidMolarity acetic acid invinegarAverage molarity from three trials:M24.6nL48.30AL18.76 Post-lab questions:1. The density of vinegar is 1.05 g/mL. The molecular weight of acetic acid is 60.1 g/mol. Usingthese values and the data from table 2, calculate the average percentage of acetic acid invinegar.g acetic acid = mols acetic acid * molar mass acetic acid% acetic acid in vinegar = (g acetic acid/g vinegar) * 100Remember:er2니.6 mL48.30ML18.70as: thpFbaela of aceticated vale from.qud.

To determine average percentage of acetic acid in Vinegar

1. The density of vinegar is 1.05 g/mL. The molecular weight of acetic acid is 60.1 g/mol. Using these values and the data from table 2, calculate the average percentage of acetic acid in vinegar. Remember: g acetic acid = mols acetic acid * molar mass acetic acid % acetic acid in vinegar = (g acetic acid/g vinegar) * 100

1. The density of vinegar is 1.05 g/mL. The molecular weight of acetic acid is 60.1 g/mol. Using these values and the data from table 2, calculate the average percentage of acetic acid in vinegar. Remember: g acetic acid = mols acetic acid * molar mass acetic acid % acetic acid in vinegar = (g acetic acid/g vinegar) * 100

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

Section: Chapter Questions

Problem 107QRT

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