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Is the product pure? how do you know?  here is the results:  Starting mass of benzyl       1.0883g Collected mass of product    0.8957g  Product melting point     135˚C Mixture melting point (product mixed with benzoin)  114˚C Mixture melting point (product mixed with meso-hydrobenzoin)    135˚C

Is the product pure? how do you know?  here is the results:  Starting mass of benzyl       1.0883g Collected mass of product    0.8957g  Product melting point     135˚C Mixture melting point (product mixed with benzoin)  114˚C Mixture melting point (product mixed with meso-hydrobenzoin)    135˚C

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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Is the product pure? how do you know? 

here is the results: 

Starting mass of benzyl       1.0883g

Collected mass of product    0.8957g 

Product melting point     135˚C

Mixture melting point (product mixed with benzoin)  114˚C

Mixture melting point (product mixed with meso-hydrobenzoin)    135˚C

%Transmittance 3063.72 1655.83 1591.42 1578.01 1534.93 1490.48 1449.17 1398.56 1324.84 1315.03 1301.98 1292.05 1245.37 1208.72 1173.16 1162.57 1097.48 1071.56 1021.35 975.30 938.95 997.96 873.93 794.34 716.10 694.88 S79.84 640.54 614.50 467.13 460.79 420.46 407.05 benzil. 95 90 85 80 75 70 65 60 55 50 4000 3500 3000 2500 2000 1500 1000 500 Wavenumbers (cm-1)
Transcribed Image Text:%Transmittance 3063.72 1655.83 1591.42 1578.01 1534.93 1490.48 1449.17 1398.56 1324.84 1315.03 1301.98 1292.05 1245.37 1208.72 1173.16 1162.57 1097.48 1071.56 1021.35 975.30 938.95 997.96 873.93 794.34 716.10 694.88 S79.84 640.54 614.50 467.13 460.79 420.46 407.05 benzil. 95 90 85 80 75 70 65 60 55 50 4000 3500 3000 2500 2000 1500 1000 500 Wavenumbers (cm-1)
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