In the in the ¹H NMR spectrum of the molecule below, what is the multiplicity of the protons attached to the circled carbon? singlet doublet triplet quartet

Q: The smell of fresh cut pine is due in part to the cyclic alkene pinene (136.24 g/mol) whose carbon…

A: Enthalpy of vaporization , ∆Hvap = 45.4 kJ/molPartial Pressure , P1 at temp, T1 = 156 ºC =  ( 156 +…

Q: Draw and upload the most likely product of this reaction. OH OH H2SO4

A: The tertiary carbonation is extremely stable and is generally formed as the intermediate in the…

Q: (CH3)₂ CHOH Na₂Cr₂0z 1₂504 =0 ∞o LiAllly 1) CH 3 CH₂ Mg Br Vekshetr 2) H+ DROP CH3 CH₂ Br 2) CH3…

A: LiAlH4 reduces carbonyl compounds to alcohols.Na2Cr2O7, H2SO4 oxidises alcohols to Carboxylic acid…

Q: A chemistry graduate student is studying the rate of this reaction: 2H₂PO4 (aq) → P₂O5 (aq) + 3H₂O…

A: The reaction is

Q: Draw the major and minor monobromination products of this reaction. Br2 (1 equiv) hv o

A: Alkanes when treated with bromine, Br2 in the presence of light () undergo free-radical substitution…

Q: To oxidize a primary alcohol to a carboxylic acid, which reagents should be used? Exess HC1 O₂ and…

A: Addition of oxygen or removal of hydrogen

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

A:

Q: Predict the product. O CH₂C-LOX-CH₂ CH₂CHNIS +

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: Which of the statement is INCORRECT? a. The increase in stability of 2,4-hexadiene over…

A: In the field of chemistry, resonance refers to the delocalization of electrons in certain molecules…

Q: G Drawing پہلے صلاا لملا d) -F Name

A: To write the IUPAC name of given organic compound, first select the longest carbon chain. Numbering…

Q: What is the silver ion concentration in a solution prepared by mixing 357 mL 0.369 M silver nitrate…

A: To find the silver ion concentration in the solution, we first need to determine the number of moles…

Q: Name the following: Br. NH

A:

Q: show how the following compound can be prepared in a condensation reaction between either a ketone…

A: When an aldehyde reacts with an alcohol forms an hemiacetal.

Q: 4. Show how you the phosphate label in the first structure can show up in the second structure. You…

A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of…

Q: The molecule CCI₂O has A A A double bonds, and it is 9 total valence electrons, the shape is the…

A:

Q: The activation energy for the gas phase decomposition of chloroethane is 254 kJ. CH3CH₂Cl → C₂H₂ +…

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Q: 1,5-dichlorodecane-2,3-diol isobutyl 2-methylheptanoate trans-4-ethyl-3-methyl hepta-2,6-diene-1-…

A:

Q: Which of the following experience the strongest London (or dispersion) forces? propane, CH3CH₂CH3…

A: The attraction forces between the different molecules are known as intermolecular forces. In general…

Q: Explain the feasibility of the design of the galvanic cell in terms of a) standard cell potential…

A: To evaluate the feasibility of a galvanic cell design, we consider the following factors  Standard…

Q: 14. At 25°C, consider a solution that contains the following two equilibrium reactions. pK₂ = 6.37…

A: The correct relationship between concentration of conjugate base and acid is to identified for the…

Q: The molecule CCI 4 has A total valence electrons, the shape is A, the molecule contains double…

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Q: How long will it take for the concentration of A to decrease from 1.400 M to 0.503 for the zero…

A: Given   Zero order reaction: A → Products[Ao] = 1.400 M ( Initial concentration of A )[A] = 0.503 M…

Q: Draw the condensed structural formula. 3-chloro-4-oxo hepaNal cis-2, 4-dimethyl cyclo hexaNoNe

A: 3-chloro-4-oxohepanalcis-2,4-dimethylcyclohexanone

Q: A large electronics company is creating and testing SiC for use in new computer chips. A chemical…

A: The balanced chemical reaction between silica and carbon is as follows:The stoichiometry of the…

Q: How many grams are in 5.32 x 10 molecules of CO ?

A: Number of molecules of CO2 = 5.32 x 1022 molecules.

Q: Von + H₂O H2SO4 Draw structural formula or line drawing for the products. Name all reactants and…

A: This is an example of hydrolysis of ether

Q: Deduce the major organic product from the following reactions. Be able to draw mechanisms for…

A: In the first reaction at first presence of acid, protonation occurs at the double bond and form 3° ,…

Q: BUFFER CAPACITY EXPERIMENT Part 1: Preparation and pH Meter Calibration Prepare 50 mL of 0.5 M…

A: Buffers exhibit a specific pH range within which they can uphold a relatively stable pH level, and…

Q: Calculate the pH at 25C of a 0.53 M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

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Q: The pH of a 7.5 x10-3 M NaOH solution is:

A:

Q: 8) Predict the two products that form in following Diels-Alder reaction. Circle the major product.…

A:

Q: Cyclopentene is an example of: O a. Exocyclic double bond Ob. Endocyclic double bond Oc. Unsaturated…

A: There are different types of double bonds, such as exocyclic double bond, endocyclic double bond…

Q: How many peaks will the following molecule show in its ¹H NMR spectrum? Mohon H₂C O 02 CH3 methyl…

A: Nuclear magnetic resonance (NMR) in which we study the shielding  and deshielding of protons.

Q: Which of the following is not a conjugate acid-base pair? O H2O and OH^- O HO2^- and H202 O H2O and…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: The first step of the mechanism of the acid catalyzed reversible esterification is: Ⓒ OH ОН OH OH…

A:

Q: For this compound, identify the following: i) Number of Electron Groups (Electron Domains) ii)…

A: We have to determine electron domainsnumber of bonded atoms to the central atom number of lone pairs…

Q: The percent yield of this reaction is 66.0% 2Al(s)+3 F 2 (g) ---> 2AlF3 (s) Determine the mass, in…

A:

Q: In an organic compound, two methyl groups are found at the third and sixth positions and two double…

A: The given compound is a hydrocarbon, cycloalkane. The IUPAC name of a cycloalkane can be written on…

Q: ame the organic product that is formed when 2-methylpent-1-ene and HCI react.

A: -> When alkene reacts with HCl it proceeds through formation of carbocation if possible then…

Q: Draw the structural formula for 3-chlorohexanenitrile. O O O O O CT CH 3 CH ₂ CH CH ₂ CH ₂ CN J CHB…

A: To make structure of the formula we need to determine the functional group present and the position…

Q: According to the following thermochemical equation, how much heat (in kJ) is produced by burning…

A:

Q: Use the following reactions to arrange the elements A, B, C, and D in order of their redox…

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: The ion SO32- has A double bonds. A A total valence electrons, the shape is , and the molecule…

A: We have to determine total valence electrons Shape of molecule Number of double binds

Q: The molecule SiO has 2 A total valence electrons, the shape is the molecule contains A/ A double…

A:

Q: 61. Complete the following partial ICE tables. change (b) change +x (c) change (e) 2H₂(g) + O₂(g) =…

A: 1.  2 mol of H2 reacts with one mole of O2 to produce 2 mol of H2OH2 (g)O2 (g)H2O(g)Change-x+x2. 1…

Q: Metallic Titanium and its alloys (especially those with aluminum and vanadium) combine the…

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Q: 21.30 Identify the reagents necessary for each of the following transformations: (a) (b) CI Br CN OH

A: Hydrolysis of cyanide gives carboxylic acid.Acid chloride on reaction with ammonia gives amides…

Q: *Q. 500 mnd of 0.3M H₂Pou is neutralized by 0.4M MyLOH₂. Find the volume of Mg(OH)₂

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Q: n the Jowest energy conformation of the compound below, how many of the isopropyl substituents are…

A: The above mentioned question is based on the energy confirmation (stereochemistry). We have to draw…

Q: =X =Y Use the diagram shown above to answer the following questions. All atoms/molecules are in the…

A: X2 combines with Y2X to produce X3 and Y2Entropy increases if the number of molecules on product…

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.