Calculate the specific rotation of the (S)-ibuprofen sample and (R)-ibuprofen sample based on the data given in the image attached? C=25ml and length= 1dm
Calculate the specific rotation of the (S)-ibuprofen sample and (R)-ibuprofen sample based on the data given in the image attached? C=25ml and length= 1dm
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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Calculate the specific rotation of the (S)-ibuprofen sample and (R)-ibuprofen sample based on the data given in the image attached?
C=25ml and length= 1dm
![**Data Section**
- **Amount of Racemic Ibuprofen Used**: 3.000 g
- **Amount of (S) methylbenzyl amine used**: 0.9 mL = 0.9 g
- **Amount of (S)-ibuprofen Recovered in step C**: 1.782 g
- **Amount of (R)-ibuprofen Recovered in step D**: 0.925 g
- **Observed rotation of (S)-ibuprofen from step C**: +0.54 degrees
- **Observed rotation of (R)-ibuprofen from step D**: +5.5 degrees
- **Melting Point of ibuprofen from step C**: 113.4 - 122.8°C
- **Melting Point of ibuprofen from step D**: 55.8°C - 62°C
- **Amount of (S)-ibuprofen Recovered from step D after Polarimetry**: 0.745 g
- **Amount of (R)-ibuprofen Recovered from step E after Polarimetry**: 0.065 g](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4436f5f-01e3-4d46-baa5-3f23cf388ae7%2Feb568a39-9a7b-4268-901f-d45e0b3a35d1%2Fpnyud9e_processed.png&w=3840&q=75)
Transcribed Image Text:**Data Section**
- **Amount of Racemic Ibuprofen Used**: 3.000 g
- **Amount of (S) methylbenzyl amine used**: 0.9 mL = 0.9 g
- **Amount of (S)-ibuprofen Recovered in step C**: 1.782 g
- **Amount of (R)-ibuprofen Recovered in step D**: 0.925 g
- **Observed rotation of (S)-ibuprofen from step C**: +0.54 degrees
- **Observed rotation of (R)-ibuprofen from step D**: +5.5 degrees
- **Melting Point of ibuprofen from step C**: 113.4 - 122.8°C
- **Melting Point of ibuprofen from step D**: 55.8°C - 62°C
- **Amount of (S)-ibuprofen Recovered from step D after Polarimetry**: 0.745 g
- **Amount of (R)-ibuprofen Recovered from step E after Polarimetry**: 0.065 g
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