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A research student who had just commenced a PhD found on his / her newly acquired bench a container with two labels on it: 4-methyphenol and 4-methylaniline. His / her (ever-enthusiastic) supervisor suggested reacting the "unknown' compound with acetyl chloride (CH3COCI) and running an IR spectrum of the resultant product as one method of determining which of the two labels was indeed correct. The spectrum recorded is shown in Fig. 1. Explain, with reasoning, which of the two labels is the correct one. 80 75 70 65 60 35 50 40 35 30 25 20 15 10 5 0.0 40000 3094.45 3277.94 3300 2000 2400 2000 1800 1398 1600 132 1400 102 12110 11792 1006 30 000 111366 1000 865 849.28 B 60192 69758 331.93 44100 496.76

A research student who had just commenced a PhD found on his / her newly acquired bench a container with two labels on it: 4-methyphenol and 4-methylaniline. His / her (ever-enthusiastic) supervisor suggested reacting the "unknown' compound with acetyl chloride (CH3COCI) and running an IR spectrum of the resultant product as one method of determining which of the two labels was indeed correct. The spectrum recorded is shown in Fig. 1. Explain, with reasoning, which of the two labels is the correct one. 80 75 70 65 60 35 50 40 35 30 25 20 15 10 5 0.0 40000 3094.45 3277.94 3300 2000 2400 2000 1800 1398 1600 132 1400 102 12110 11792 1006 30 000 111366 1000 865 849.28 B 60192 69758 331.93 44100 496.76

Chemistry
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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A research student who had just commenced a PhD found on his / her newly acquired bench a container with two labels on it: 4-methyphenol and 4-methylaniline. His / her (ever-enthusiastic) supervisor suggested reacting the "unknown' compound with acetyl chloride (CH3COCI) and running an IR spectrum of the resultant product as one method of determining which of the two labels was indeed correct. The spectrum recorded is shown in Fig. 1. Explain, with reasoning, which of the two labels is the correct one. 4 %T 80 75 70 65 35 50 45 40. 35 25 15 10. 5 00 40000 3600 3094.45 3277.94 2000 2400 1921 S 2000 1800 1632 Fig. 1 1600 13742 1400 1218 102 1179 28 1006.50 111366 1200 H0.00 1000 8653 849 28 SE34 60192 531.93 69738 68775 75002 496.76 4000
Transcribed Image Text:A research student who had just commenced a PhD found on his / her newly acquired bench a container with two labels on it: 4-methyphenol and 4-methylaniline. His / her (ever-enthusiastic) supervisor suggested reacting the "unknown' compound with acetyl chloride (CH3COCI) and running an IR spectrum of the resultant product as one method of determining which of the two labels was indeed correct. The spectrum recorded is shown in Fig. 1. Explain, with reasoning, which of the two labels is the correct one. 4 %T 80 75 70 65 35 50 45 40. 35 25 15 10. 5 00 40000 3600 3094.45 3277.94 2000 2400 1921 S 2000 1800 1632 Fig. 1 1600 13742 1400 1218 102 1179 28 1006.50 111366 1200 H0.00 1000 8653 849 28 SE34 60192 531.93 69738 68775 75002 496.76 4000
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