help with the calculation
cheers
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help with the calculation
cheers
1. (10 marks) Sketch the expected mass spectrum of Isbci. show...
4. Based on the mass spectrum below - which heteroatom (S, Br, or CI) is present in the molecule that produces this spectrum? 100 91 172 Relative abundance 80 M 100 M+1 13 M+2 97 60 40 65 20 0 80 100...
4. Based on the mass spectrum below - which heteroatom (S, Br, or CI) is present in the molecule that produces this spectrum? 100 91 172 Relative abundance 80 M 100 M+1 13 M+2 97 60 40 65 20 0 80 100 120 140160180200 20 40 60 miz
4. Based on the mass spectrum below - which heteroatom (S, Br, or CI) is present in the molecule that produces this spectrum? 100 91 172 Relative abundance 80 M 100 M+1...
Please explain the answer in details. 2. [5 marks] Use the mass spectrum (EI-MS) and the...
Please explain the answer in details.
2. [5 marks] Use the mass spectrum (EI-MS) and the additional 'H NMR data to deduce the structure of the compound of the formula CgH603. 100 - 149 м (150) Relative Abundance (percent) 0+ரார்ராராராரா T ITIIIIIIIIIIIIIIIIINITITTITTTTTTTTTTTTTTTTTTTTTin 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 mz doublet singlet doublet
A simulated mass spectrum of carbon is shown in Figure 1. What mass (average or isotopic)...
A simulated mass spectrum of carbon is shown in Figure 1. What mass (average or isotopic) is in mass spectrometry? Explain. Queremos in Macedond should always be blind in shubtions. Now let's look at the axes in the mass spectrum... Figure 1. Mass spectrum of carbon 5. What is the y-axis? What correlation exists between peak heights in Figure 1 and the relative abundances in Table 1. The y axis in the percent abndoare. 6. What is the x-axis? Compare...
How to find the fourier series and sketch the spectrum x(t) Help me to find the...
How to find the fourier series and sketch the spectrum
x(t)
Help me to find the laplace transform for a and b
Help me to find system response
Question 1 (8 marks) a) Determine the Fourier series coefficients of the periodic signal x(t) shown in Figure 1. Determine the de value of x(t)! b) Sketch the spectrum of x(t). x(t) -352 10 T2 31/2 -A Figure 1 O XU) RUOLO elsewhere exe(t) = el, a > 0 1) Sketch the...
5) The electrospray mass spectrum of a pure protein is shown below. What is the MW...
5) The electrospray mass spectrum of a pure protein is shown below. What is the MW of the mass and charge of the ion associated with the peak at m/z = 3372.6? Show enough work so that we know how you obtained your answer. (5 pts) 2854.5 3091.8 Relative abundance 3372.6 3709.5 M/Z mass of the ion with m/z of 3372.6 = (b) State the charge (Z) of the 4 major peaks in the mass spectrum. (3 pts) Charge of...
Please help with identifying this compound? Need to draw the structure 14.01 Mass Spectrum 13C-NMR Spectrum...
Please help with identifying this compound? Need to draw the
structure
14.01 Mass Spectrum 13C-NMR Spectrum CHO M**= 60 Relative Intensity 10 15 20 25 30 40 45 50 35 m/z 55 60 200 180 160 140 120 80 60 40 20 100 ppm IR Spectrum 1H-NMR Spectrum o Chem. shift Ret area Porto age are 3.5822.00 226 157 094 Singlet (hare some into the rest 1.00 2.00 3.00 1466 3333 2963 11 10 Ppm
Consider the data provided in appendix B containing the mass spectrum, the IR spectrum and the...
Consider the data provided in appendix B containing the mass spectrum, the IR spectrum and the 'H NMR of an unknown compound. Determine the structure of this compound base on the data provided. (Make sure to show your work). 100 80 117 M 60 abundance 40 20 . = . 0 10 20 30 40 50 60 70 80 90 100 110 120 130' 140' 150 160 3.5 wavelength (um) 5.5 4.5 6 7 8 9 10 11 12 13...
1.The mass spectrum of a hypothetical element shows that 71.51% of the atoms have a mass...
1.The mass spectrum of a hypothetical element shows that 71.51% of the atoms have a mass of 27.977 u, 3.052% have a mass of 28.976 u, and the remaining have a mass of 29.974 u. Calculate the average atomic mass of this element (in units of u). (Use 4 Sig. Fig. Don't round until end.) 2.Bromine occurs naturally as two isotopes, one with a mass of 78.918 u and the other with a mass of 80.916 u. Suppose the average...
please help with Expected Results 1-3 provide sketch under Results from #s 9-16 EXERCISE Preparation of...
please help with Expected Results 1-3
provide sketch under Results from #s 9-16
EXERCISE Preparation of Smears and Simple Staining PURPOSE (5) Pampoe for preparation of Smear and simple Staining is morphology Observation of bacteria (share &Size), its himary and simple microscopic technique to bacterial Observation cells that's why it is called simple Staining: EXPECTED RESULTS 1. Sketch a coccus (6) 2. Sketch a rod:(7) 3. Which species used in this exercise is a rod? (8) RESULTS Sketch a few...
(c). Cyclic alcohols may undergo fragmentation by at least three different pathways. Based on the following...
(c). Cyclic alcohols may undergo fragmentation by at least three different pathways. Based on the following mass spectrum, show THREE (3) fragmentation pathways for cyclohexanol. 57 100 80- OH M.W. = 100 60- 82 Relative Abundance 40- 20 lilia M (100) 99 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 B5 90 95 100 m/ (10 marks)
4. Based on the mass spectrum below - which heteroatom (S, Br, or CI) is present in the molecule that produces this spectrum? 100 91 172 Relative abundance 80 M 100 M+1 13 M+2 97 60 40 65 20 0 80 100 120 140160180200 20 40 60 miz
4. Based on the mass spectrum below - which heteroatom (S, Br, or CI) is present in the molecule that produces this spectrum? 100 91 172 Relative abundance 80 M 100 M+1...
Please explain the answer in details.
2. [5 marks] Use the mass spectrum (EI-MS) and the additional 'H NMR data to deduce the structure of the compound of the formula CgH603. 100 - 149 м (150) Relative Abundance (percent) 0+ரார்ராராராரா T ITIIIIIIIIIIIIIIIIINITITTITTTTTTTTTTTTTTTTTTTTTin 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 mz doublet singlet doublet
A simulated mass spectrum of carbon is shown in Figure 1. What mass (average or isotopic) is in mass spectrometry? Explain. Queremos in Macedond should always be blind in shubtions. Now let's look at the axes in the mass spectrum... Figure 1. Mass spectrum of carbon 5. What is the y-axis? What correlation exists between peak heights in Figure 1 and the relative abundances in Table 1. The y axis in the percent abndoare. 6. What is the x-axis? Compare...
How to find the fourier series and sketch the spectrum
x(t)
Help me to find the laplace transform for a and b
Help me to find system response
Question 1 (8 marks) a) Determine the Fourier series coefficients of the periodic signal x(t) shown in Figure 1. Determine the de value of x(t)! b) Sketch the spectrum of x(t). x(t) -352 10 T2 31/2 -A Figure 1 O XU) RUOLO elsewhere exe(t) = el, a > 0 1) Sketch the...
5) The electrospray mass spectrum of a pure protein is shown below. What is the MW of the mass and charge of the ion associated with the peak at m/z = 3372.6? Show enough work so that we know how you obtained your answer. (5 pts) 2854.5 3091.8 Relative abundance 3372.6 3709.5 M/Z mass of the ion with m/z of 3372.6 = (b) State the charge (Z) of the 4 major peaks in the mass spectrum. (3 pts) Charge of...
Please help with identifying this compound? Need to draw the
structure
14.01 Mass Spectrum 13C-NMR Spectrum CHO M**= 60 Relative Intensity 10 15 20 25 30 40 45 50 35 m/z 55 60 200 180 160 140 120 80 60 40 20 100 ppm IR Spectrum 1H-NMR Spectrum o Chem. shift Ret area Porto age are 3.5822.00 226 157 094 Singlet (hare some into the rest 1.00 2.00 3.00 1466 3333 2963 11 10 Ppm
Consider the data provided in appendix B containing the mass spectrum, the IR spectrum and the 'H NMR of an unknown compound. Determine the structure of this compound base on the data provided. (Make sure to show your work). 100 80 117 M 60 abundance 40 20 . = . 0 10 20 30 40 50 60 70 80 90 100 110 120 130' 140' 150 160 3.5 wavelength (um) 5.5 4.5 6 7 8 9 10 11 12 13...
please help with Expected Results 1-3
provide sketch under Results from #s 9-16
EXERCISE Preparation of Smears and Simple Staining PURPOSE (5) Pampoe for preparation of Smear and simple Staining is morphology Observation of bacteria (share &Size), its himary and simple microscopic technique to bacterial Observation cells that's why it is called simple Staining: EXPECTED RESULTS 1. Sketch a coccus (6) 2. Sketch a rod:(7) 3. Which species used in this exercise is a rod? (8) RESULTS Sketch a few...
(c). Cyclic alcohols may undergo fragmentation by at least three different pathways. Based on the following mass spectrum, show THREE (3) fragmentation pathways for cyclohexanol. 57 100 80- OH M.W. = 100 60- 82 Relative Abundance 40- 20 lilia M (100) 99 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 B5 90 95 100 m/ (10 marks)
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