ORGANIC CHEMISTRY: PLEASE EXPLAIN. AND SEE PHOTO predict the structure of the unknown compound using the provided information. All spectra provided for each unknown must be utilized to arrive at your answer. Please it should be clear how each spectra was used to help determine the unknown. Please annotate all spectra.  Please provide the HDI and chemical formula and the final structure in bond line notation

Q: Finding the structures of new molecules and/or confirming the structures of synthesized molecules is…

A: Mass spectrometry: It is an analytical technique used to identify the amount and type of chemicals…

Q: A strong peak in the mass spectrum of acetone (propan-2-one, CH, COCH,) occurs at m/z 43. What…

A: Mass spectrometry is an important tool for the determination of the molecular mass of the compound…

Q: A. 3-isobutylaniline Molecular Formula: Bond-Line Structure: Lewis Structure: Explanation:

A: 3-Isobutylaniline is an organic compound that is also known as 3-(2-Methylpropyl)aniline

Q: Rank the following bonds in terms of their expected vibrational frequencies F-H, C-H, O-H, N-H

A: IR spectroscopy is an important tool for the determination of the functional groups in the compound.…

Q: Part A Determine the number of bonding electrons and the number of nonbonding electrons in the…

A: To find: the number of bonding electrons and the number of nonbonding electrons in the structure of…

Q: Draw an acceptable Lewis structure for the molecular ion (radical cation) formed from this molecule…

A: It is a very simplified representation of the valence shell electrons in a molecule. It is used to…

Q: Use the data below from an electron impact mass spectrum of a pure compound to deduce its structure.…

A: In mass spectrometry the M++1, M++2 peaks for bromine appear in the ratio of 1:1 because the…

Q: rue or False 1. Sample preparation of infrared spectroscopy uses KBr as the blank because Kbr has…

A: Ans.1. Sample preparation of infrared spectroscopy uses KBr as the blank because KBr has 100%…

Q: 5. Show the expected location of radical cation from ionization in the molecules below (where…

A: Radical  cation  stability decide where it will form.

Q: C=

A:

Q: Br — CH,—CН, — СН»—Вr

A: Proton nuclear magnetic resonance (1H NMR) is a spectroscopic method used to determine the structure…

Q: IMR – For the following molecule, label all sets of equivalent protons (Hạ, Hp, etc). For ach proton…

A: The splitting pattern is determined by ( n + 1 ) rule,  where n is number of equivalent protons.

Q: 4.) a.) Given that the condensed molecular formula for the following compound, CSH120, predict the…

A:

Q: Below are the NMR spectra and molecular formulas of three molecules. Draw the complete structure in…

A: The double bond equivalent of the given compound is: DBE = C+ 1 -H2-X2+ N2= 11 +1 - 142= 5 Thus, the…

Q: In UV spectroscopy, the sample is irradiated with the broad spectrum of the UV radiation. If a…

A: UV spectroscopy is also known as electronic spectroscopy. It involves excitation of electrons from…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Step 2: Step 3: Step 4:

Q: Give the molecular formula, bond-line structure, and Lewis structure, of the following compounds.…

A: The given molecule is a cyclic system

Q: Analyze the following reaction by looking at the electron configurations given below each box. Put…

A:

Q: Use the resonance condition to derive the kinetic energy expression of T 8m, L2

A: Here we have to derive kinetic energy expression-

Q: [References) Draw an acceptable Lewis structure for the molecular ion (radical cation) formed from…

A:

Q: 2. A- E. In the boxes provided, write the label that corresponds to each of the groups. The…

A: NMR spectroscopy provide the structural arrangements of a compound. Proton NMR spectroscopy provides…

Q: in a mass spectrometer. • In cases where there is more than one answer, just draw one. • Include all…

A: The question is based on the concept of mass Spectroscopy. We have to draw the radical cation formed…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Determining the number of valence electrons for constructing the molecular framework of (CH3)2CCl2…

Q: c) H-C=C-CH2NH2 Functional group/bond Peak location (cm') Expected strength shape

A: The given compound is H-C≡C-CH2NH2. It’s structure is: It has C-H, C≡C, C-C and C-N, and N-H bonds.…

Q: Use the data below from an electron impact mass spectrum of a pure compound to deduce its structure.…

A: The peak with the highest intensity is the base peak and the peak with the highest m/z is the…

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

A: A compound will take part in hydrogen bonding interactions only if the compound has at least one…

Q: Draw structures for the two fragment ions of highest mass from the following molecule.

A: It is given that the given molecule is of 2-butanol, which undergoes fragmentation which gives a…

Q: Below are the NMR spectra and molecular formulas of three molecules. Draw the complete structure in…

A: The Double bond equivalent  of C7H12O is given by: DBE = C + 1 -H2- X2+ N2= 7 + 1 - 122= 2

Q: Please help answering the all parts of the following question...thank a.) Given that the condensed…

A: The given molecular formula C5H12O of a compound; From given IR spectrum , we have concluded that,…

Q: Please help me I am not understand the task. Check if information types out is correct. If not…

A: The general molecular formula for alcohol is CnH2n+1OH Here n =1,2,3,4... The general molecular…

Q: 17. a. In the space below, make an energy level diagram for a neutral Sodium atom. You must use the…

A:

Q: Complete the statement below regarding C-C bonds (a) and (b) in the given structure. Bond (a) is due…

A: Hybridization = Number of sigma bonds + lone pair not involved in resonance

Q: Question is attached

A: The HOMO-LUMO  levels are the highest occupied molecular orbital and lowest unoccupied molecular…

Q: Une or more valid answers. Explain the answers. The localization or resonance energy: a) Justify…

A: The resonance energy is defined as the difference between the electronic energy of a real  molecule…

Q: Fill in the Blanks Type your answers in all of the blanks and submit 22- This molecule would show…

A: Proton-NMR spectroscopy is mainly used for identification of complete structure of organic…

Q: The infrared spectrum below is for a compound that has a single functional group. Identify that…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

Q: Thus, using the technique called high-resolution NMR spectroscopy, we can study the resonance from…

A: Dear student since it is a multiple subparts questions according to guidelines here I am solving…

Q: Show work in detailed with explanation needed. Don't give Handwritten answer. Don't use Ai for…

A: Step 1:Compound name is Acetone.Acetone is symmetric molecule. Step 2: GeometrySince, Acetone is…

Q: Polarity of Bond Antimony bromide Computation of AEN: Answer: Polarity of Bond:

A: Given,Antimony bromideRequired,                   ∆EN and polarity of Bond .

Q: JSmol re there one or more rings in the molecule that are completely anar? V o the C-C distances in…

A: No, molecule is not completely planar. No, there has also only sibglr bond present,which bond length…

Q: Examine the molecule below, and select the statements that apply. If it can lose H, draw its…

A: According Bronsted law concept of acids and bases, acid is a substance that donates H+ while base is…

Q: Draw the molecular orbital (MO) electron diagram for the Be2 molecular ion. Be sure your diagram…

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbitals.…

Q: Use the data below from an electron impact mass spectrum of a pure compound to deduce its structure.…

A: This question is mass spectrometry where we are the given the m/z values and from that we are going…

Q: Predict the major fragment structures and associated mass of each fragment for the following…

A: The question is based on the concept of organic spectroscopy. We need to identify the molecular…

Q: PLEASE EXPLAIN THIS TEXTBOOK QUESTION, SEE PHOTO:  predict the structure of the unknown compound…

A: First we have to calculate the molecular formula from elemental analysis.First we have to convert %…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A:

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.