A student analyzes sample 1, and sample 2 chromatograms of a mixture containing two compounds (A + B). The following data is obtained: Sample 1: Retention time Area Height % Area 0.210 19.20 15.68 5.57 0.650 243.62 89.37 70.74 1.74 81.57 13.42 23.68 Sample 2: 0.290 64.81 49.90 12.17 0.69 11.61 4.19 2.18 1.95 456.31 43.46 85.66 Using the data from the four compounds below, answer the following questions: Compound (b.p. °C) Retention time Area Height % Area Air 0.280 14.29 8.85 2.81 Hexane (69) 0.666 93.40 33.76 18.34 Cyclohexane (80.7) 0.980 124.66 30.48 24.48 Pentane (98.4) 1.216 112.27 24.18 22.05 Toluene (110.6) 1.830 164.59 21.64 32.32
A student analyzes sample 1, and sample 2 chromatograms of a mixture containing two compounds (A + B). The following data is obtained: Sample 1: Retention time Area Height % Area 0.210 19.20 15.68 5.57 0.650 243.62 89.37 70.74 1.74 81.57 13.42 23.68 Sample 2: 0.290 64.81 49.90 12.17 0.69 11.61 4.19 2.18 1.95 456.31 43.46 85.66 Using the data from the four compounds below, answer the following questions: Compound (b.p. °C) Retention time Area Height % Area Air 0.280 14.29 8.85 2.81 Hexane (69) 0.666 93.40 33.76 18.34 Cyclohexane (80.7) 0.980 124.66 30.48 24.48 Pentane (98.4) 1.216 112.27 24.18 22.05 Toluene (110.6) 1.830 164.59 21.64 32.32
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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