3 Chemical EngineeringLab Report #5NameBenzoicAcidOxalicaciddihydrateSalicylicacidTheoreticalSample molecularweight weight(g)0.2158 g 122.12 g/mol 114.22 g/molgexperimentalmolecularweight0.2010 126.07 g/mol 128.04 g/mol0.2098 g138.12 g/mol 131.28 g/molConsumed %volumeNaOH 0.094 N20 mL33.4 mL17 mLof mistake6.46%1.56%of4.95%Why does oxalic acid dihydrate consume morebase (0.094 N NaOH, consumed value 33.4 mL)at the time of titration? compared to benzoicacid and salicylic acid.Be detailed with your answer, and please typeon the keyboard.

Oxalic acid is a dibasic weak acid and NaOH is a strong base. But oxalic acid is stronger acid than…

Answered: Why does oxalic acid dihydrate consume…

Why does oxalic acid dihydrate consume more base (0.094 N NaOH, consumed value 33.4 mL) at the time of titration? compared to benzoic acid and salicylic acid.

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter11: Intermolecular Forces And Liquids

Section11.6: Properties Of Liquids

Problem 2.2ACP

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Question

Chemical Engineering
Lab Report #5
Name
Benzoic
Acid
Oxalic
acid
dihydrate
Salicylic
acid
Theoretical
Sample molecular
weight weight
(g)
0.2158 g 122.12 g/mol 114.22 g/mol
g
experimental
molecular
weight
0.2010 126.07 g/mol 128.04 g/mol
0.2098 g
138.12 g/mol 131.28 g/mol
Consumed %
volume
NaOH 0.094 N
20 mL
33.4 mL
17 mL
of mistake
6.46%
1.56%
of
4.95%
Why does oxalic acid dihydrate consume more
base (0.094 N NaOH, consumed value 33.4 mL)
at the time of titration? compared to benzoic
acid and salicylic acid.
Be detailed with your answer, and please type
on the keyboard.

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