A student has a mixture of two possible compounds. The student performs an extraction to separate the two compounds. The student decides to identify the separated compounds by melting point. The student's isolated compound has a melting range of 160-163 °C using a ramp rate of 10 °C/min. The student's partner believes that they have isolated compound 2, while the student thinke they have compound 1. Choose the best answer to go with this scenario. Compound 1 Literature Melting point: 113 °C Compound 2 Literature Melting point: 155 °C. O The students have neither of the two compounds. O The ramp rate is too high so the experimental melting range is not accurate. O The students likely have compound 2, but should do a mixed melting range experiment with a standard of compound 2 to be certain. O The students likely have compound 1, but should do a mixed melting range experiment with a standard of compound 1 to be certain. O It is correct that they definitely have compound 1. O It is correct that they definitely have compound 2. O They did not separate the compounds properly, and it is still a mixture.

A student has a mixture of two possible compounds. The student performs an extraction to separate the two compounds. The student decides to identify the separated compounds by melting point. The student's isolated compound has a melting range of 160-163 °C using a ramp rate of 10 °C/min. The student's partner believes that they have isolated compound 2, while the student thinke they have compound 1. Choose the best answer to go with this scenario. Compound 1 Literature Melting point: 113 °C Compound 2 Literature Melting point: 155 °C. O The students have neither of the two compounds. O The ramp rate is too high so the experimental melting range is not accurate. O The students likely have compound 2, but should do a mixed melting range experiment with a standard of compound 2 to be certain. O The students likely have compound 1, but should do a mixed melting range experiment with a standard of compound 1 to be certain. O It is correct that they definitely have compound 1. O It is correct that they definitely have compound 2. O They did not separate the compounds properly, and it is still a mixture.

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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