Please help to identify   Peaks cm -1 - - - - -   Intensity /shape - - - - - Assignment  - - - - What is the water identity

Q: Identity the general outer electron contiguration for each group of eloments shown in this periodc…

A: By using the atomic number and group number we can find out the general outer electronic…

Q: Which molecule would have a large M-18 peak in its mass spectrum? - OV O III Oll CONV 1 CI OH || |||…

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Q: Label the major peaks in each spectrum and propose a structure for the compound.

A: Spectrum 1 : n-pentanal ( 2800, 2700 cm-1 aldehyde stretch and 1710 cm-1 carbonyl stretch). Spectrum…

Q: Assign as many peaks as possible in the IR spectrum, NMR spectrum , and write them on the spectrum.

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Q: EH140 3. 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 PPM

A: The question is based on the concept of Spectroscopy. we have to analyse the spectra provided and…

Q: Peak X 75 This is a typical Peak Y Peak Y 7.0 6.5 6.0 5.5 5.0 4.5 4.0 f1 (ppm) C NMR TMS M [Choose ]…

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Q: Identify the unknown compound using the following NMR and IR Spectra

A: In order to identify the unknown compound with the provided 1H NMR and IR spectroscopic data, we…

Q: How many peaks can be expected in the 13C spectrum of acetylsalicylic acid (shown below)?

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Q: 1) Using the following spectra and other information provided, identify the compound. Assign…

A: The molecular formula of organic compound given is C8H8O2. The degree of unsaturation = C + 1 −…

Q: Which is the PES spectrum for oxygen, 0? Number of Electrons Number of Electrons O a. A O b. B OCC…

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Q: 4 Write one sentence What peak pattern would you expect for the molecular ion of 1,1-dibromoethane

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Q: What fragment is responsible for this peak? Draw the molecule on the canvas by choosing buttons from…

A: I m making that structure by using pen and paper ...you have to use those atoms given and lines…

Q: Spectrum 10: LOD 4000 1000 2000 1s00 1000 HAVENUMB ERI TRANSMETTANCEIZ

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Q: Using the following spectra and other information provided, identify the compounds, and all…

A: In 1H nmr we get signal  due to proton which are magnetically and chemically non equivalent  In nmr…

Q: Question Completion Status: QUESTION 2 Match the hydrogens on the structure below to the appropriate…

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Q: Spectrum 9A: 8 u Spectrum 9B: 140 120 CO 10 100 PPM 80 PPM 60 relative peak areas 40 20 0

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectra and…

Q: C,H,OCH, CH,CH,COOH CH, COCH, CH,&oCH,CH, CH,COCH,CH, CH,CH,C,H, CH,CH,OCH,CH, CH, CHCH, CH,CH,OH…

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Q: Which elements are primarily used in NMR? Select all that apply P F O H C Cl Br N

A: Answer  Which elements are primarily used in NMR spectroscopy  Many…

Q: Determine the compound (name or structure) from the data. Explain features from each data…

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Q: Please label the peaks appropriately. Draw the structure on the spectra and label which peaks belong…

A: To find the NMR peaks of the three given compounds.

Q: C-NMR /43,08 rpm has at ルD it. The Sighnl is weak. Therefire, H-NMR iS hve intense as meus ukes H-H…

A: H1 and C13 NMR.

Q: Based on the following spectrum, what color would you expect this solution to appear? 1.8 1.6…

A: The colour shown by a solution is complimentary to the colour absorbed by the solution. The…

Q: Question 10 (1 point) The group most likely responsible for the peak at "1" is most likely: 2 3 DOO…

A: In the given IR-spectrum, the group most likely responsible for the peak at 1 is -OH group…

Q: In mass spectrometry, the molecular ion peak occurs at O A. the largest m/z value. O B. the smallest…

A: Here, we have to find where the molecular ion peak occurs in mass spectrometry.

Q: 3. What peaks would you expect to find for +- butyl 'amine amine' in the InfraRed' spectrum?…

A: N–H stretch 3400-3250 cm-1 1° amine: two bands from 3400-3300 and 3330-3250 cm-1 2° amine: one band…

Q: In an IR spectrum, multiple strong signals between 2850-3000 cm¹ most likely correspond to which of…

A: It is used to study and identify chemical substances or functional groups

Q: Which C-H bonds are responsible for the following peaks/signals? C14H2002

A: It explains the nature of protons (H) in unknown compound    Chemical shift :    Position of NMR…

Q: The mass spectrum below corresponds to acetone (C,H,O). What is the likely chemical composition of…

A: The objective of the question is to identify the ion that generates the tallest peak on the…

Q: Could someone help me predict the most staple peak, M+, for this mass spectrum? Thank you!!

A: In mass spectrometry, usually a sample / chemical substances are bombarded with free electron source…

Q: Find the structure for each NMR spectra. If it helps the MS peak is 329

A: Nuclear magnetic resonance (NMR) spectroscopy is the study of molecules by recording the interaction…

Q: -8 14) Chemical Formula: C₁1H₁403 IR: strong peak 1720cm-1, strong broad 3300cm-1 2H 2H 2H 1H 5 1H…

A: To predict the structure of the compound using NMR spectra given. Chemical Formula: C11H14O3 IR:…

Q: Which atom do you expect is present in this spectrum? 100 Rel. Intensity 80 60 60 10 40 20 20 0.0…

A: The objective of the question is to identify the atom present in the given mass spectrum based on…

Q: you have an uknown compound you need to identify its EI mass spectrum shows a peak at m/z 198 with…

A: In mass spectroscopy the sample are ionized after high electric energy is supplied to it The…

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.