You have completed a synthesis and are now obtaining a melting point of the synthesized compound. The literature melting point is 126.2 °C - 128.4 °C. You determine the melting point to be 121.5 °C - 126.8 °C with a run at 2 °C per minute. You also determine that there is an erroneous signal in your IR spectrum. Which statement most accurately describes what you have going on here? O Your compound is not pure and is undergoing melting point depression. You may have added too much sample. None of these are correct. You may have added not enough sample. O There isn't an issue here, melting points are off all of the time.

You have completed a synthesis and are now obtaining a melting point of the synthesized compound. The literature melting point is 126.2 °C - 128.4 °C. You determine the melting point to be 121.5 °C - 126.8 °C with a run at 2 °C per minute. You also determine that there is an erroneous signal in your IR spectrum. Which statement most accurately describes what you have going on here? O Your compound is not pure and is undergoing melting point depression. You may have added too much sample. None of these are correct. You may have added not enough sample. O There isn't an issue here, melting points are off all of the time.

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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