%Transmittance 20 101 4000 120 110- 100- 90 80- 701 60- 50- 40- 30- Fri Dec 15 10:18:41 2023 (GMT-05:00) FIND PEAKS: Spectrum: Region: Sensitivity: Peak list: Absolute threshold: 105.977 3565.50 2930.51 2858.03 3500 3000 2500 2000 Wavenumbers (cm-1) 4000.00 400.00 50 Position: 401.61 Intensity: 34.597 Position: 410.38 Intensity: 45.133 Position: 421.06 Intensity: 21.839 Position: 436.08 Intensity: 39.681 Position: 461.21 Intensity: 60.119 Position: 494.81 Intensity: 61.999 Position: 539.73 Intensity: 60.322 Position: 562.13 Intensity: 39.806 Position: 678.00 Intensity: 33.878 Position: 714.72 Intensity: 32.971 Position: 822.27 Intensity: 72.067 Position: 949.49 Intensity: 35.857 Position: 1108.23 Intensity: 70.714 Position: 1142.84 Intensity: 71.406 Position: 1343.99 Intensity: 78.966 Position: 1402.70 Intensity: 54.900 Position: 1464.33 Intensity: 64.266 Position: 1634.37 Intensity: 92.461 Position: 1790.47 Intensity: 19.163 Position: 2858.03 Intensity: 58.192 Position: 2930.51 Intensity: 51.219 Position: 3565.50 Intensity: 92.953 1790.47 1500 1634.37 1464.33 1402.70 1343.99 1142.8108.23 949.49 822.27 714.778.00 436.0861.21 562.13 539.7 421.0410.3801.61 1000 500

%Transmittance 20 101 4000 120 110- 100- 90 80- 701 60- 50- 40- 30- Fri Dec 15 10:18:41 2023 (GMT-05:00) FIND PEAKS: Spectrum: Region: Sensitivity: Peak list: Absolute threshold: 105.977 3565.50 2930.51 2858.03 3500 3000 2500 2000 Wavenumbers (cm-1) 4000.00 400.00 50 Position: 401.61 Intensity: 34.597 Position: 410.38 Intensity: 45.133 Position: 421.06 Intensity: 21.839 Position: 436.08 Intensity: 39.681 Position: 461.21 Intensity: 60.119 Position: 494.81 Intensity: 61.999 Position: 539.73 Intensity: 60.322 Position: 562.13 Intensity: 39.806 Position: 678.00 Intensity: 33.878 Position: 714.72 Intensity: 32.971 Position: 822.27 Intensity: 72.067 Position: 949.49 Intensity: 35.857 Position: 1108.23 Intensity: 70.714 Position: 1142.84 Intensity: 71.406 Position: 1343.99 Intensity: 78.966 Position: 1402.70 Intensity: 54.900 Position: 1464.33 Intensity: 64.266 Position: 1634.37 Intensity: 92.461 Position: 1790.47 Intensity: 19.163 Position: 2858.03 Intensity: 58.192 Position: 2930.51 Intensity: 51.219 Position: 3565.50 Intensity: 92.953 1790.47 1500 1634.37 1464.33 1402.70 1343.99 1142.8108.23 949.49 822.27 714.778.00 436.0861.21 562.13 539.7 421.0410.3801.61 1000 500

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter4: Digital Electronics And Computers

Section: Chapter Questions

Problem 4.12QAP

See similar textbooks

Similar questions

Use the data in Figure 4.8 to estimate the ratio of radiation intensity at 10,000 Å (infrared) to that at 5000 Å (visible) from a blackbody at 5000 K. How will this ratio change with increasing temperature? Explain how this change occurs.
OA B. OC D. CE. Compound G is an Aldehyde Compound H is a Carboxylic acid Compound is an alcohol A Compound B is a ketone Compound is an Adehyde A Compound B is a Ketone B Compound B is an Aldehyde Compound is a Ketone Compound is an Alcohol Compound B is a Carboxylic acid
You will check the outcome of reaction via infra-red spectroscopy: what are the diagnostic functional group peaks for the following compounds? You should also indicate the stretching motions responsible for absorbance. Dilantin benzil (unreacted starting material) Urea (unreacted starting material)
annotate
QUESTION 5 The IR, 'H NMR and 1°C NMR spectra of compound P are shown below. The molecular formula for compound P is CsH;NO2. Identify three (3) important absorption peaks on the IR spectrum and indicate the bond and wavenumber associated with each peak. Elucidate the structure of compound P and assign each peak in the 'H and 13C NMR spectra. (Hint: The compound consists of more than one functional group). а. b.
Unce started, this test must be completed in one sitting. Do not leave the test befa Remaining Time: 31 minutes, 25 seconds. Question Completion Status: A Moving to another question will save this response. Question 13 The calibration standard (or internal standard) for H spectrum is TMS delta (6) high-field or upfield side low-field or downfield side MHz AMoving to another question will save this response. MacBook Air O00 O00 F4 F7 F6 F5 F3 F2 F1
Label the spectrum
Lrdocaine USP (ATR) 95- 90 85 80 75 70 65 60 55 50 45 Lidocaine 40 4000 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) %Transmittance IZ 3243.36 3021.30 2968.47 2921.13 2799.39 1661.66 1593.98 1491.43, 1449.061 422.12,384.681371.62 1291.03264.55 1206.99 1165.931119.56 1091.78072.77. 1034.33 970.79986.39 917.91, 885.23 763.76 703.94 615.01599.90
Wavenumbers (cm-¹) 4000 3000 2000 1500 1000 500 D 1511 1236 3423 1033 3348 827 transmittance [%] 3074 3052 3042 2839 1631 1971 1862 1888 1740 001
What molecule does this IR sprectrum show? Please explain how you got this answer. Thank You!
Identify key peaks, Add as many lines as necessary. Do not include peaks that you cannot assign. Wavenumber Assigment
Infrared Spectroscopy (IR) is very useful for determining the functional groups present in an organic molecule. For each of the spectra below, complete the following: • Build the molecule in Spartan and describe the motion of the molecule at each key absorption frequency • Identify key absorption frequencies in the spectrum and identify the type of stretch/bend/wag/etc. (i.e. O-H) • Match the spectra from the provided structures • Identify the main functional groups in the molecule OH A OH H B E F H N NH2