Which of the following compounds hasthe highest wavelength of absorbance forthe -* transition in its UV-visspectrum?A)OH32B)D)

Given are organic compounds.When a beam of light falls on any matter then electron absorbs the light…

Answered: Which of the following compounds has…

Which of the following compounds has the highest wavelength of absorbance for the T-* transition in its UV-vis spectrum? OH S ing A) B) N.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section4.8: Stoichiometry Of Reactions In Aqueous Solution-titrations

Problem 1RC

See similar textbooks

Related questions

Q: Consider the following reactants: xi H₂O Would substitution take place at a significant rate between…

A: Secondary or tertiary alkyl halides react with H2O to form alcohols. The reaction proceeds via an…

Q: Consider the following Lattice Structure problem: The volume of an element's unit cell is 3. 79 x…

A: The objective of the question is to calculate the density of an element given the volume of its unit…

Q: Question 1. Each of the following numbers is written in exponential notation but not standard…

A: Given numbers is written in exponential notations. Standard scientific notation is used for…

Q: >-C1 ???

A: To find out the retrosynthesis and forward synthesis of the given target molecule from the given…

Q: classify the reactants as the reducing agent, oxidizing agent, or neither. N2 + 3H2 → 2NH3 2S+ 3O2→…

A: The objective of the question is to identify the reducing agent and the oxidizing agent in the given…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: This is actually Electrophilic Aromatic substitution reaction of benzene.Here, Sulphonation of…

Q: Predict the major product. (Note: a mechanism will also be included in the answer key) 1. O Soº MgBr…

A: The first equivalent of Grignard reagent will be used to attack one of the carbonyl groups of the…

Q: C. H₂ Pd catalyst ?

A: The objective of the question is to understand the role of a Palladium (Pd) catalyst in a reaction…

Q: Give detailed Solution...show work..don't give Handwritten answer..don't use Ai for answering this

A: The chemical symbol of the ion is Na+ The number of electrons the ions has is 10 The number of…

Q: (Ksp (AgSCN) = 1.1 x 107 K'sp = " = Ag+ = 0.25, ascN = 0.35 b. PbI2 (Ksp (Pbl₂) = 7.9 x 10-9, apb²+…

A: The solubility product constant (Ksp) is related to the chemical potential (μ) and the activity…

Q: 24. Which of the following should have the highest boiling point? A. CF4 B. CC14 C. CBr4 D. CI4 E.…

A: Given are organic compounds.Compound A is carbon tetrafluoride.Compound B is carbon…

Q: In the following monosubstituted benzene, the substituent is expected to be a

A: The mono substituted benzene in the question is referred to as an ester.The goal is to determine…

Q: 11. Colligative properties depend on: A. the chemical properties of the solute. B. the chemical…

A: colligative property depend on the number solute particle and independent of nature of solute and…

Q: На, Pt

A: H2/Pt carriers out hydrogenation reaction with alkene and form alkane.It reduces the compound (…

Q: 5. Propose the reactant and draw the mechanisms to attain the following products. 1. EtMgBr 2. H₂O…

A: Answering only the first question as per guidelines. To draw the possible reactant and mechanism of…

Q: 23. Give the product of the below reaction transformation: H* product (C9H100)

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: trans -4-ethyl-3,7-dimethylnon-2-ene end

A: Z configuration:Two higher priority substituents are on same side of the double bond.E…

Q: 1. Write the mechanism for the electrophilic aromatic substitution for nitration of the following…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Which of these substiuents would you expect to be o,p directors. (Select all that apply.) Choose one…

A: In this question, we need to find the ortho - para director groups.

Q: 1. What is the ionic molality of potassium ions in 1.18 m solution of K3PO4?

A: Molality of solution is concentration measurement term which number of moles of solute per Kg of…

Q: Predict the sign of ΔSsys, ΔHsys, ΔSsurr, and the temperature conditions for spontaneity for the…

A: Entropy is defined as degree of randomness or disorderliness present in a molecule.If a molecule is…

Q: C=C CH3CH₂CH₂ H₂C 4-ethyl-3-metylhept-3-ere CH3 CH3 1, 5-cyclopent-1-ene 1-butoxypentane…

A: “Since you have posted multiple subparts questions, we will provide the solution only to the…

Q: . Consider the hash/wedge structure below. a. Draw the Newman projection of the bond indicated,…

A: In a Newman projection, when two substituents are separated by a dihedral angle of approximately 60…

Q: Need full case study with results discussion Introduction etc. Dont use guideline answer ok need…

A: Abstract:This case report presents the investigation into the sudden cardiac death of a 32-year-old…

Q: Can you please perform a retrosynthetic analysis on a paper and also synthetic design?

A: Retrosynthetic analysis and synthetic design are key concepts in organic chemistry used to plan the…

Q: 3.a. Give the mechanism(s) and product(s) for the reaction below. OH O₂N Br NO₂ NaOH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Draw the organic product for this reaction. O OH SOCI₂ ? • If no reaction occurs, draw the organic…

A: Given reaction is an example of nucleophilic substitution reaction of carboxylic acid to form acyl…

Q: For the reaction 2 A (g) B (g), Kp = 0.00401 at 298 K. When AG = 8.35 kJ/mol, what is the partial…

A: Answer:Here:

Q: Part 3 - Put it all together. Calculate the concentrations of all species in a 1.47 M Na₂SO3 (sodium…

A: Given,Molarity of Na2SO3 = 1.47 MKa1 ( H2SO3 ) = 1.4 x 10-2Ka2 ( H2SO4 ) = 6.3 x 10-8…

Q: hree components in a mixture have varying distribution constants between the mobile phase and the…

A: The distribution of the analyte molecules between the stationary phase and mobile phase is defined…

Q: 2) Propose an efficient synthetic route for the following transformations (sketch each…

A: Given are organic synthesis reactions. The given reactions are multi step synthesis reactions. We…

Q: 26) Provide the structure of the major mononitration product of the compound below. CH3CH₂ OCH₂CH3

A: Aromatic electrophilic substitution reaction involves the substitution of a hydrogen atom on an…

Q: Find the valence electrons of each molecule, the lewis dot structure, the shape and bond angle, VSPR…

A: The objective of the question is to predict the valence electrons, Lewis dot structure, shape, bond…

Q: In reversible reactions, in the reactant side exothermic or endothermic?

A: The question is asking about the nature of the reactant side in a reversible reaction, whether it is…

Q: 1. Draw all possible isomers for the molecular formula C6H14 Next predict mass spectra of all…

A: In the given question we have to draw all the possible isomers of a compound with molecular formula…

Q: A sample of ideal gas at room temperature occupies a volume of 33.0 L at a pressure of 582 torr. If…

A: The initial volume is .The initial pressure is .The final pressure is .To find the final volume that…

Q: Illustrate a mechanism showing a single sulfonation on a molecule of indigo caramine for the…

A: In the given reaction we have to complete the mechanism of the given reaction.The given reaction is…

Q: c) A compound with a molar mass of 102.13 g/mol. LOD mm INDELINLII

A: IR spectroscopy is mainly used for the identification of functional groups present in the organic…

Q: 16. Calculate the vapor pressure of a solution prepared by dissolving 0.750 mol of a non-volatile…

A: No. of moles of hexane,n = = = 3.77 molNo . of moles of non-volatile solute , n' = 0.750 molTotal no…

Q: 3. Devise a multistep synthesis of the target molecule from the given starting material. Show the…

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

Q: How many ester groups does Taxol contain? ofle O O five one Otwo four three HO OH H

A: EsterCompound contains COO group is called as ester

Q: The partial molar volumes of water and ethanol in a solution with ₂ are 17.0 and 57.0 cm³ .mol-¹,…

Q: Draw the structural formula of the product of the reaction shown below. + CH3CH₂OH Na OCH₂CH3 • You…

A: In acid catalysed nucleophile attack on more substitute or more alkylated carbon . In base catalysed…

Q: 15. Initially a solution consists of NO2 at a concentration of 1.5M. After some time, the reaction…

A: After some point in time, for a reversible reaction, the rate of the forward reaction is equal to…

Q: Consider the following Lattice Structure problem: The volume of an element's unit cell is 3. 79 x…

A: The objective of the question is to calculate the density of an element given the volume of its unit…

Q: What is the charge of the cation in the compound Ru2(Fe(CN)6)3?

A: The charges are cross multiplied while making a formula.

Q: In light-sensitive sunglasses, UV light initiates an oxidation-reduction reaction. 2Ag* + 2Cl uv…

Q: 25. Calculate the osmotic pressure of a solution containing 18.30 mg of ZnO in 15.1 mL of solution…

A: Given data:Volume of solution = 15.1 mLMass of ZnO = 18.30 mgTemperature = 26oC = 299.15 KMolar mass…

Q: Give the major organic product(s) of the following reaction: OH & OH CrO3, H₂SO4 H₂O, acetone

A: Primary alcohol is first oxidised into aldehyde and then the aldehyde oxidised into carboxylic acid.…

Q: Choose the most appropriate name for the follow OH 11 3-ethyl -1- hydroxyl pentanal 3-ethyl…

A: Choose the most appropriate name for the following compound:

Concept explainers

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.

Question

Which of the following compounds has
the highest wavelength of absorbance for
the -* transition in its UV-vis
spectrum?
A)
OH
32
B)
D)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction to given question

VIEW

Step 2: Determination of compound with highest wavelength

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

(d) Explain, why [Co(H,O)62+ is pale pink 2 max = 10 cm mol-) la12- whereas C C1 is deep'blue (Emax = 600 cm mol). (3) %3D max Predict the possible transitions in cach case.
What are 2 most unique aspect of NMR, UV spectroscopy , IR spectroscopy, and Mass Spectroscopy
What wavelength is the peak absorbance of CoCl2?
Proteins A give maximum absorbance at 595 nm and its molar absorption is 27,8 M-1 cm-1. If there is a measurement of a protein A 0,442 at 595 nm what is its concentration? (Spectrophotometer path length, 1cm).
2. What is the concentration (mM) of a solution of tryptophan if the absorbance at 280 nm is 0.850? The cell path length is 1.0 cm and the extinction coefficient is 5500 M-1 cm-1
Does a calibration curve alwasy compare concentration and absorbance? Or can it compare concentration and %T as well?
B (3) Www Expected IR # 50. HO Но peaks for CO WEVEW Jumpogna 2ine Sen od show c bise -H
A 1.0x10 -3 M solution of a dye X shows an absorbance of 0.20 at 450 nm wavelength and anabsorbance of 0.05 at 620 nm wavelength. Calculate the extinction coefficient for each wavelength.(Ans. e 450 = 200 ; e 620 = 50)
Alizarin (structure shown below) is a red dye used for dyeing textile fabrics. Its extinction coefficient (I is 4895 M'xcm' at a of 430 nm. Calculate the concentration of alizarin in aqueous solution (measured in a cell of pathlength 0.1 cm) if the absorbance value at 430 nm is 0.5. (a) он
Unrounded Rounded ε∗,L/μmolε∗,L/μmol 0.0259825 0.0260 heres data: TZ # Concentration Absorbance at 430 nmnm 1 33.6480 0.931 2 25.2360 0.757 3 16.8420 0.210 4 8.41200 0.137 5 4.20600 0.122
At 400 nm, FeSCN²+ has a molar absorptivity, &, of 3150 cm ¹ M-1. What is the absorbance of a 3.3 x10-4 M solution FeSCN2+ in a cell with a 0.250 cm pathlength at 400 nm?
Assign structure, with explanations, to the given spectrum of IR, MS, 1HNMR and 13CNMR