( plz do all with complete explanation)

Q: 1 H-C-CH2 CH2-0-CH CH,

A: Some examples of functional groups are :  Carboxylic acid ( R-COOH) Alcoholic functional group (…

Q: Which Is the most stable radical? Cllck on a letter A through D to answer. A. В. С. B. D.

A: So the question has asked to determine the stability of free radical among the following four…

Q: H Ill H CH3 Draw the chair confirmation for these two structures.

A: Cyclohexane exists in chair and boat forms.  The chair form is more stable form of the cyclohexane.

Q: Is this identical

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Q: caq1 Organic Chemistry problem. Please help with. Thanks

A: The main product formed is given belowExplanation:

Q: Pls help ASAP on the whole questions and pls include all steps and calculations

A: Given that, the structures of the compounds are:

Q: Please refer to the Newman projections shown below to when answering questions

A: As per our guidilines if multipart question , first three are allowed to answer, please post…

Q: Identify the Newman projection that depicts the anti conformation of butane. = H. CH3 H A) I

A: Answer is : A) I

Q: the folowing reaction(s) of 88. Benzc 1. g arbaxylic acids exhibits their acidic operty. 2RCO…

A: The question is based on the properties of carboxylic acids. we have to correctly identify the…

Q: H₂O H₂C=CH₂ NH₂ H₂CCH₂ Answer Bank H₂CC=CH

A: The strength of an acid is determined by the stability of its conjugate base; more stable bases…

Q: A three-dimensional representation of butane is shown. Translate the information about the…

A: In Newmann's representation, the conformers are represented in the shape of Y. A circle represents a…

Q: (Q40) Which of the following would be the least viscous (i.e., have the least resistance to floW)!…

A: Viscosity is the resistance to flow. Higher will be the intermolecular interaction ,higher will be…

Q: Acetone, CH, COCH,, is a fragrant liquid that is used as a solvent for lacquers, paint removers, and…

A: Standard free energy for reaction = -1739.0 KJ/mol Standard free energy of formation of O2(g) = 0…

Q: х 2) H.Q₂ AADH 10, zipms Ь) ? она сод), но 2) Na BHy d), st он

A: Markovnikov rule: It states that negative part of reagent will attach to that carbon of double bond…

Q: For each of the following, circle the portion of the molecule that determines its functional group…

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Q: Dats: O Hs hart of the ashurin eynthesies lab the Agostudents followeing. Stheir tenowledge. work…

A: (a) Calculate the moles of reactants,         Moles = massmolar massMoles of C51H98O6 =231.5 g807.32…

Q: help me with these five squares please. I am very very confused especially on the seocnd part.…

A: Lindlar's catalyst is used to selectively reduce alkyne to alkene.H2/Pd/C is used to reduce alkenes…

Q: What type(s) of intermolecular forces are expected between CH3CH₂COOCH₂CH3 molecules? H- H C H H H…

A: Based on the image, the molecule is a polar molecule. Therefore, the intermolecular forces that are…

Q: What is “total luminescence spectrum”?

A: A spectrum is essentially a map or a diagram representing the light intensity produced by a number…

Q: e. NH₂ -CECH Br + 2. 1. 1 eq. CH3CH₂MgBr 2. H3O* 3. DMSO, COCI2, (CH3CH2)3N, CH₂Cl2 x "NH₂ O= CH3 +…

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Q: (Q104) A solution of FD & C Blue 1 dye is a vibrant blue color. With what color of light is the…

A: If a substance abosrbs light from a certain region of the spectrum then that substance will appear…

Q: टTंगण्de नेकट तTOT2 ACTत उक कीगह ठीगि प्मकव एवो० ०नी कनल्त्वाळक्तत होण्ट व जयर वकळ तिमा पुब्…

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Q: Fill in the blanks: (a) to (i): Determine whether each stereocenter marked by letters in red is R or…

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

Q: Q4. Determine whether each of the following molecules is polar. For those that are polar, indicate…

A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: Correct statements about Group II (group 2) clements include 1. Magnesium carbonate is stable to…

A: Group II elements are alkaline earth metals.

Q: An acidified solution of K½CrO, is changed to green on warming with 1. propanone 2. propan-1-ol…

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Q: Determine the correct net dipole of the following molecule. Br. Qu Q O OIV 6+ . d+ Br. Br. 6- 6- 6-…

A: Answer:When two opposite charges are placed at a small distance from each other then such system is…

Q: Which bond is longest? Explain your reasoning in here in the given space A) C-O B) C-C C) C-H D) C-P…

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Q: I H. H Identify the Newman projection that depicts the eclipsed conformation of butane. CH3 H H CH3…

A: Eclipsed conformation has substituents on adjacent carbon atoms at dihedral angle of 0°In staggered…

Q: Based on the values below, from ethanol to propanol to butanol the boiling point, surface tensions,…

A: Hello. Since multiple questions have been posted, the first question shall only be solved in this…

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: How many o bonds are in the structure of the organic molecule below? 0: :0: H N: C-H

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Q: Redraw this to where its appropriate and correspondant to the feature on Chemdoodle ( so change the…

A: The main aim of this question is to redraw in fischer form. It is an monosaccharides which similar…

Q: Given cyclohexane in a chair conformation, construct the more stable conformation of…

A: In conformation of substituted cyclohexane, if larger group is found at equatorial position, it…

Q: k.. m. Br₂/A s) No workup after the NaNH2 step. NaNH, 1 Cl₂ OK D₂O HBr/H₂O₂ Pd/D2 2 Li 1 Br₂

A: NaNH2 abstracts proton from terminal alkyne Addition of X2 to alkyne and alkene occurs in anti…

Q: Select the most stable conformation of this molecule. . НО. H3CH₂C H н CH3 н IV н II н НО. H3C…

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Q: 1. Draw the major organic product for the following reactions: O O E D F A B C CH3 H3C 0 Br O= O H…

A: The major products of the reactions are given below-

Q: 2. Each of the following sets of peaks belongs to one of the following molecules: dodecane,…

A:

Q: 5. Given below are several molecules. Identify the correct molecule described by the following…

A: symmetry elements are points, planes or axis around which movements are performed which give…

Q: Base: 215 conj: 60 subs: 68 exo: 5 B-ring: 35 381 259 (9,500) calc: 259 388 (18,000) calc: 381 225…

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Q: pls explain and answer what is the most stable conformational isomer of butane in the pic

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Q: What is A and B? H3C НО :0 A P H3C Br Br О B H3C H3C О Br :0

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Q6) 1.03 2. (CH3)2S

A: The given reaction scheme is a typical example of ozonolysis, where the cycloaddition of ozone…

Q: rovide an IUPAC name for each of the compounds shown. Specify (E)/(Z) stereochemistry, if relevant,…

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.