55- 60- %Reflectance 65- 70- 75 80- 85- %Refledance %Reflectance 100 4-Isobutylacetophenone Thu Mar 23 09:59:05 2023 (GMT-04:00) 95 Detector. DTGS KBr Beamsplitter. KBr 90- Source: IR 85 80 75 70 65 60 55 50- 45 40- 35 4000 3500 C:\My Documents\Omnic\Spectra\p-Isobutylacetophenone.SPA 100cohol Thu Mar 23 15:239 2023 (GMT-04400) 98 Detector DT GS KB Beamsplitter. KBr 96 Source: IR 94 C:\My Documents\OmniSpectra\p-Isobutylphenethyl alcohol.SPA 92 3347 90 88- 86 84- 82 80 78 76 74 72 70 68- 66 64 62 4000 3500 100btyper Heroethane Wed Mar 22 16:37:28 2023 (GMT-04:00) Detector. DTGS KBr 95 Beamsplitter. KBr 90 Source: IR C:\My Documents\Omnic\Spectra\p-Isobutylphenethyl chloride.SPA 2954 2954 297 22 лое 1680 1605 3000 2500 2000 1500 1000 Wavenumbers (cm-1) 3000 2500 2000 1500 Wavenumbers (cm-1) OH 1095 1076 1366 1020 1007 898 1466 1201 1181 1167 1685 1613 1512 1466 0 1384 1376 1366 1228 1184 1420 1310 1288 1168 1122108 4000 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) 1047 801 846 630 723 922 882 1000 798 723 638 626 621 07 1466 1414 1384 1569 1357 1303 1221 1206 1182 1120 1017 996 884 = 850 796 Z 692 627 623 639

55- 60- %Reflectance 65- 70- 75 80- 85- %Refledance %Reflectance 100 4-Isobutylacetophenone Thu Mar 23 09:59:05 2023 (GMT-04:00) 95 Detector. DTGS KBr Beamsplitter. KBr 90- Source: IR 85 80 75 70 65 60 55 50- 45 40- 35 4000 3500 C:\My Documents\Omnic\Spectra\p-Isobutylacetophenone.SPA 100cohol Thu Mar 23 15:239 2023 (GMT-04400) 98 Detector DT GS KB Beamsplitter. KBr 96 Source: IR 94 C:\My Documents\OmniSpectra\p-Isobutylphenethyl alcohol.SPA 92 3347 90 88- 86 84- 82 80 78 76 74 72 70 68- 66 64 62 4000 3500 100btyper Heroethane Wed Mar 22 16:37:28 2023 (GMT-04:00) Detector. DTGS KBr 95 Beamsplitter. KBr 90 Source: IR C:\My Documents\Omnic\Spectra\p-Isobutylphenethyl chloride.SPA 2954 2954 297 22 лое 1680 1605 3000 2500 2000 1500 1000 Wavenumbers (cm-1) 3000 2500 2000 1500 Wavenumbers (cm-1) OH 1095 1076 1366 1020 1007 898 1466 1201 1181 1167 1685 1613 1512 1466 0 1384 1376 1366 1228 1184 1420 1310 1288 1168 1122108 4000 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) 1047 801 846 630 723 922 882 1000 798 723 638 626 621 07 1466 1414 1384 1569 1357 1303 1221 1206 1182 1120 1017 996 884 = 850 796 Z 692 627 623 639

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section: Chapter Questions

Problem 77PS

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Mass spectrometry is an extremely versatile detection system for GC. However, interfacing an HPLC system to a mass spectrometer is a much more difficult task. Describe the major reasons why it is more difficult to combine HPLC with mass spectrometry than it is to combine GC with mass spectrometry.
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Concentration of FeSCN2+ Absorbance (Y axis) Percent Transmittance (%T) (X axis) 100 1.00E-04 0.495 32 2.00E-04 0.955 11.1 3.00E-04 1.398 Calibration Curve (Absorbance vs. Concentration of FESCN²*) 1.6 1.4 y = 4713.6x. 1.2 1 0.8 0.6 0.4 0.2 0.00005 0.0001 0.00015 0.0002 0.00025 0.0003 0.00035 Concentration of FeSCN²+ Absorbance
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Answer questions #4 please provide and explanation. Thank you.
3295 IR Spectrum (liquid film) 4000 3000 2114 2000 m nnt 1600 (cm¹) 1200 800
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