If given an NMR spectrum, how would I be able to identify this molecule

Q: Specify the hybridization at the atoms labelled a-d. For each atom enter one of the following: sp3,…

A: a= SP hybridized . b= SP hybridized. c= Sp3 hybridized( their is two sigma bond and two lone pair)…

Q: 18. Show the mechanism of the following reaction: butanyl chloride hexanone 3-ethylhexan-3-ol

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Q: Linoleic acid (9Z, 12Z-octadecadienoic acid) is a precursor for the eicosanoids, which are important…

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Q: Choose the structure of the monomers that could be used to make the following polymer: OH H…

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Q: Calculate the molar solubility of solid zinc hydroxide, Zn(OH)2 (s), with a Ksp of 5.0 x10^-17 .

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Q: Question 15 Which of the following techniques measures spectra following excitation with…

A: The given techniques are XRF,µXRF,µCT scans,CµXRF.

Q: Phosgene (COCL) is a toxic substance that forms readily from carbon monoxide and chlorine elevated…

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Q: Number the groups/ substitutes based on Chan - Ingold - Pregold priority rules. Please also so B. C…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional orientation of atoms…

Q: Which of the following techniques could not remove permanently hard water?   Choices: ion exhange,…

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Q: Question 9 The relative peak areas and retention for a mixture of five fatty acids separated by GC…

A: Given, Fatty acid Retention time Peak Area 1 4.176 123314 2 6.004 35669 3 7.542 78968 4…

Q: 0.7050-g of pure KHP (FW = 204.2) was dissolved and titrated with 35.00mL of NaOH solution. The…

A: Answer: This question is based on acid base titration where we have to equate the total number of…

Q: Below what pH will free phenobarbital, a weak acid, begin to separate from a solution having an…

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Q: a) Find the value of (as/V) for the van der Waals gas. b) Derive an expression for the change in…

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Q: Which technique is used for the determination of symmetry of the unit cell and the position of the…

A: The given techniques are LEED,SEM,SAM,XRF.

Q: Question 11 What is the relationship between Ksp and s for aluminum hydroxide? O Ksp = 108s5 O Ksp =…

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Q: Plants undergo photosynthesis in order to provide oxygen into the air, which is vital for the human…

A: Since you have posted multiple questions I'll answer the first question for you. For the rest to get…

Q: In gas chromatography (GC), the column is where compounds undergo decomposition for separation and…

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Q: Rank the substituents shown below in order of Cahn-Ingold-Prelog priorities (1= highest priority…

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Q: D= C=O CH3CH₂OH CH₂CH3 tetrahydrogestrinone (THG), a "designer" synthetic steroid HO aldosterone…

A: The ring structure that is common to all steroids is:

Q: How many grams of NaNO3 is needed to prepare a 100 mL of 2M solution

A: Molarity is defined as number of moles of solute divide by volume of solution in liter

Q: Question 7 In steady-state approximation, which of the following rates is assume to be zero? A-I-P O…

A: In the given question we have to find out the rate assume to be zero and the liquid crystal.…

Q: Question 1 Which of the following column CANNOT used for a reverse phase HPLC? O A. C4 O B. C8 O C.…

A: Silica column can not used for a reverse phase HPLC .

Q: Please explain how the product shown is formed from the starting materials and reagents i) NH² H H &…

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Q: 7. Associate each spectrum (AE) with one of the isomers in the row above it mentioning the reason…

A: The answer of the question is given below:

Q: Splitting of a signal in a proton NMR spectrum tells us the number of chemically non-equivalent…

A: Proton NMR determines the number of different types of hydrogen present in the molecule. Each…

Q: 1. consider the reaction: Ca(OH)2(aq) + 2HCl(aq)CaCl2(s) + 2H₂O(1) data at Using standard…

A: 1. Sol :-  Given reaction is :  Ca(OH)2 (aq) + 2HCl (aq) --------> CaCl2 (s) + 2H2O (l) Calculate…

Q: - Rank the following substances in order of increasing acidity: (a) Phenol, p-methylphenol,…

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions.

Q: Label a curve of potential energy vs. dihedral angle for the Newman conformations of…

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Q: Maria was tasked to determine the concentration of a Fe2(SO4)3 solution. She prepared 5 different…

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Q: Question The equation below represents the formation of acid rain. SO₂ + H₂O H₂SO, 1. From the…

A: 1.  The gas which dissolves in rain to form acid rain is SO2 or Sulphur Dioxide. 2. Acid rain…

Q: why the band gap appears in Nearly free electron (NFE) model?

A: Solution- Nearly free electron model-

Q: marble Question 4 1. Write the following equations in words: a) KOH + HCI → KCI + H₂O b) ZnO + H₂SO4…

A: 1. a) When potassium hydroxide (base) reacts with hydrochloric acid (acid) , then potassium chloride…

Q: 100 ml. sample of hard water is titrated with 50 mL of 0.091 M EDTA solution at pH-10, using an…

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Q: Q2: Below are the results of the wavelengths for dissolving acetone in two solvents of different…

A: In order to solve this problem, we need to know a couple of concepts first. They are mentioned…

Q: Five different fertilizers were analyzed by two methods. Phosphate (P:Os) was analyzed using…

A: a ) Average value for Gravimetric result : ( 25.5 + 9.2 + 26.2 + 50.5 + 25.6 ) / 5   = 27.4

Q: A certain half-reaction has a standard reduction potential Ed=+0.42 V. An engineer proposes using…

A: The standard reduction potential of E°red = + 0.42 V is used as the cathode half-cell reaction of…

Q: Question 15 Caffeine, benzoate, and aspartame content of mountain dew soda was determined using…

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Q: 3. When aqueous sodium carbonate (Na₂CO3) is added to barium chloride (BaCl₂), barium carbonate…

A: Detail mathematical calculation is shown below

Q: Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid. 2…

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Q: Consider this modified equation of state: as Evaluate the term () for the equation. P = nRT V-nb a…

A: Here we are required the given term for the equation

Q: What would be the result of the given compound in the following chemical tests: (POSITIVE or…

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: - Propose a synthesis of p-(dimethylamino)azobenzene with benzene as your only organic starting…

A: To synthesise p-(dimethylamino)azobenzene we must have the knowledge of retrosynthesis i.e the…

Q: Consider the cyclohexane framework in a chair conformation, where carbon 1 has two substituents, X…

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Q: Which compound will most likely be formed when lithium(Li) and nitrogen(n) are chemically combined

A: Electronic configuration:  Li : 1s22s1  N : 1s22s22p3

Q: Which of the following refers to the irreversible aggregation of colloidal particles? lyophilic…

A: When small amount of electrolyte is added to the sols which readily precipitates and do not give…

Q: Mandelic acid is an organic acid composed of carbon (63.15%), hydrogen ( 5.30%), and oxygen…

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Q: The last step in the synthesis of divinyl ether (used as an anesthetic under the name Vinethene)…

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Q: 20 mL of a mixture of ferrous sulfate (FeSO4) and ferric sulfate Fe₂(SO4)3 was titrated with 6.5 mL…

A: In this process at first the permanganate consumed will be for only Fe2+. All Fe3+ will be…

Q: What is the “expulsion of water from a gel”? Explain

A: A question based on properties of liquid that is to be accomplished.

Q: Caffeine eine benze, and aspartame content of mountain dew soda was determined using reverse phase…

A: Given: Concentration of standard Caffeine used = 0.70 mg/mL Concentration of standard Benzoate used…

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.