1. EIOH, H,SO, reflux HO 2. Na CO,. H.O H.N H.N 4-aminobenzoie acid Benzocaine 165.19 g/mol 137.14 g/mol A student starts with 0.519 g of pure 4-aminobenzoic acid, (molar mass 137.14 g/mol) and ends up with 0.484 g of benzocaine (molar mass 165.19 g/mol). Given that ethanol is in excess, what are the theoretical and percent yields for this reaction? Assume all starting material is converted to product when caleulating the theoretical yield.

1. EIOH, H,SO, reflux HO 2. Na CO,. H.O H.N H.N 4-aminobenzoie acid Benzocaine 165.19 g/mol 137.14 g/mol A student starts with 0.519 g of pure 4-aminobenzoic acid, (molar mass 137.14 g/mol) and ends up with 0.484 g of benzocaine (molar mass 165.19 g/mol). Given that ethanol is in excess, what are the theoretical and percent yields for this reaction? Assume all starting material is converted to product when caleulating the theoretical yield.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

100%

Consider the synthesis of benzocaine.
1. EIOH, H,SO,, reflux
OH
2. Na,CO, Hо
H.N
H,N
4-aminobenzoic acid
137.14 g/mol
Benzocaine
165.19 g/mol
A student starts with 0.519 g of pure 4-aminobenzoic acid, (molar mass 137.14 g/mol) and ends up with 0.484 g of benzocaine
(molar mass 165.19 g/mol).
Given that ethanol is in excess, what are the theoretical and percent yields for this reaction? Assume all starting material is
converted to product when calculating the theoretical yield.
theoretical yield:
percent yields

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