Answered: What would the splitting pattern be for…

What would the splitting pattern be for the indicated carbon atom in proton-coupled 13C NMR? singlet doublet triplet O quartet quintet O sextet O septet O octet nonet

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter19: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 19.21QAP

See similar textbooks

Related questions

Q: Hello, now I need to write a net equation for the molecular equation. MgI2(aq)+K2CO3(aq)=MgCO3(S)+2K...

A: In an ionic equation, the chemical reaction is written as the ions present in the reactants and in t...

Q: how does the amount of impurities in water affect the ability of light to penetrate it? Second quest...

A: Results & Analysis and Conclusion:

Q: Please help Are alkali metals or alkali earth metal more reactive why?

A: Alkali metals are group 1 elements and alkaline earth metals are group 2 elements. These are very re...

Q: A primary hydrogen is the fastest to replace during radical substitution in alkanes. Select the corr...

Q: 70 100 56 MS-NW-0546 80- 43 60 40 29 31 20 83 98 10 20 30 40 50 60 70 80 90 100 Rélative Intensity

A: Alpha cleavage in mass spectrometry is a characteristic fragmentation of the molecular ion derived f...

Q: Select the arrangement in which these ionic substances are arranged from higher to lower potential e...

A: Lattice energy is a type of potential energy. Lattice energy ∝ z+z- -----(1) Lattice energy ∝ 1...

Q: 8. How might you prepare each of the following molecules using a nucleophilic substitution reaction ...

Q: 6. Laughing Gas 7. Vinegar 8. Alcohol (Ethyl) 9. Citric Acid 10. Ammonia

Q: The equilibrium constant for 2C 3A + B is K = 0.1 Determine the equilibrium constant for 9A + 3B → 6...

Q: O2N. e)

A: we use IUPAC system to name any organic compound here we are required to find the systematic name o...

Q: Ticls, k H2, Pdle CH3 Pooduch

A: In presence of TiCl3, McMurray coupling is occurred. Followed by reduction of alkene .

Q: 2NO(g) + → N,O2(g) FAST N,0,(g) + 0,(g) → 2NO,(g) SLOW Determine the overall reaction O 2NO(g) + O2(...

Q: QUESTION Compare the similarity and the differences between Carbon, Nitrogen, Oxygen, Phosphorus, an...

A: Introduction : A biochemical cycle is a process where a type of element moves through nature. An el...

Q: Part A Given the following reaction at 298 K: 2 H2S(g) + SO2(9) → S8 (s) + 2 H20(g) Calculate A,G un...

Q: 21. During decarboxylation, which final step occurs after carbon dioxide has been lost? a. keto-enol...

A: In decarboxylation reaction, CO2 gets eliminated and we get ketone as a final product. In aldol rea...

Q: An aqueous solution of acetone (MM = 58.08 g/mol) has a molality of 4.45 m and a density of 1.25 g/m...

Q: Determine the electron pair geometry (EPG), the molecular geometry (MG), the bong angle (BA), and th...

Q: Fluorine is the most useful and selective halogen reagent for radical substitution. Select the corre...

Q: H3C. CH3 CH3 1 CH3

A: Here we have to prepare the following compounds by using an electroplie ( alkyl halide) and organo c...

Q: W RITE THE CONDENSED STRUCTURAL FORMULA. ) BEN ZYL ALCOHOL - 2) CHLORO BEN 2ONE - 3) PHENOL - ) ANIU...

A: The answer is as follows:

Q: RANKING: Knowing the effects of intermolecular forces on the boiling points of substances, rank the ...

A: Boiling point is the temperature at which liquid converts into vapour phase. Greater is the intermo...

Q: Which one of the following methods is not usually used for the analysis of synthetic colorants: a. E...

A: soltuion is shown below

Q: For the following equilibrium, K= 6.2 x 104: Pb2+ + 2CI PbCl2 Which of the following is true?

Q: irections: Match the following terms in column A to the description that matches them in column Colu...

A: Match the given column:

Q: Question 1 Blank 1 undergo no chemical change as a result of repeated heating and cooling. Blank 1 A...

A: A question based on matter that is to be accomplished.

Q: Antinomy, Sb, has 2 isotopes and an atomic weight of 121.75 amu. The isotope anitimony-121 has a nat...

Q: Consider this two-step mechanism for a reaction. NO2 (g) + Cl2 (9) →CINO2 (g) + Cl (g) Slow NO2 (9) ...

A: We know a faster reaction have lowest activation energy and a slower reaction should have highest ac...

Q: 156 mi to km

A: Calculated - Convert 156 Miles to Kilometers (mile to km) with our conversion calculator and ...

Q: 5. Propose a synthesis plan for the following molecules. Mechanisms will not be graded for this sect...

Q: The equilibrium constant of a reaction is found to fit the expression lnK = A + B/T + C/T3 between 4...

Q: A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor pr...

A: Given :- vapor pressure of solution = 248 torr vapor pressure of pure hexane = 151 torr vapor pre...

Q: В. Hess's Law. Identity it the reaction is endothermic or exothermic. Chlorine trifluoride is a colo...

A: Answer -

Q: Vanadium has two naturally occurring isotopes, 50V with an atomic mass of 49.9472 amu and 51y with a...

Q: What is molality of NaCl in an aqueous solution ehich is 4.20 molar? The density of the solution is ...

A: Given molarity = 4.20 M density = 1.05 × 103 g/L

Q: The freezing point of a liquid will change when a solute is added. Explain how the addition of salt ...

A: Elevation in boiling point and depression in freezing point are colligative properties which depend ...

Q: Describe two ways in which electrons contribute to the properties of atoms and the molecules that th...

A: The electrons contributes to the chemical properties of the atoms and the molecules that they make u...

Q: Compare the-chemical reactivity of calcium and magnesium. Explain the red litmus paper result. Can y...

Q: Identify the overlapping orbitals involved in the formation of each numbered bond.

A: Here we are given two molecules and in this we are mentioned 7 type of bonds and we have to write wh...

Q: Which of the following molecular structures cannot exist in nature? Explain. a. H,C=C3CH2 b. Н.С — С...

Q: Is the name correct? 5-(2,2-dimethylethyl)nonane If not, give the correct name.

Q: What is the correct structure for the peptide SGHKRY at pH 5.0?

A: If the pKa of an acid is higher than the pH of the solution then the acid remains in its protonated ...

Q: . What is the use of benedicts test? 2. What are the reagents/chemicals used during the test? 3. Wha...

A: When Benedict's reagent combined with reducing sugar a brick red precipitate formed which indicates ...

Q: Directions: List the following activities on your daily life where you observe separation techniques...

A: Separation techniques is used in our day to day life in one or the other way to get separated produc...

Q: 1. What product would you expect from a nucleophilic substitution reaction of (R)-1-bromo-1- phenyle...

A: The above reaction is a nucleophilic substitution reaction. In this inversion of configuration takes...

Q: Draw the titration curve that would result if 35 mL of a 0.2 M CH3NH2 (kb = 4.60 x 10-4) were titrat...

A: [CH3NH2] = 0.2 M Volume of CH3NH2 = 35 mL Kb = 4.60 * 1...

Q: Calculate the number of moles of NaCl contained in 3.5L of a 4.2M solution

A: Given that, Molarity= 4.2 M Volume= 3.5 L Then,

Q: Consider the reaction 2NOBR ) + 2NO (3) + Br2 (s) A container is initially filled with only NOBr at ...

A: Kp is the ratio of the equilibrium partial pressure of product over equilibrium partial pressure of ...

Q: 1. The measured electromotive force (EMF) for the cell Pt(s) H2(g, p = 1 atm) H*(aq, a = 1)||Cu²*(aq...

A: In an electrochemical cell notation, the oxidation half-reaction is represented on the left side, wh...

Q: These are particles that ionize in a solution. O a. nonelectrolytes O b. electrolytes O c. electrone...

A: Given, a. non-electrolytes b. electrolytes c. electronegativity d. electron Required, ...

Q: Draw the major product of this reaction. Ignore inorganic byproducts, methanal (H2CO) or CO2. 1. KMN...

A: Alkenes react with alkaline KMnO4 followed by acidification to form the oxidised product. These can ...

Concept explainers

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.

Question

What would the splitting pattern be for the indicated carbon atom in proton-coupled 13C NMR?
singlet
doublet
triplet
O quartet
O quintet
O sextet
O septet
O octet
nonet

Expert Solution

Step 1

What is the splitting pattern of ¹³C NMR of the given structure ---

Step by step

Solved in 2 steps with 1 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

a) Predict the proton spectrum chemical shift, coupling and integration of the following molecule? vanillin C8H8O3 b) Also predict its cross-peaks in COSY and 1H-13C HETCOR?
What is the EPR resonance frequency in a magnetic field for which the NMR frequency for 1H nuclei (protons) is 500 MHz? Express your answer in gigahertz.
Assign the correct signal in the 1H NMR spectrum for the following molecule as Ha, Hb, and Hc and name all the splitting patterns.
Describe the basic idea of how decoupled 13C NMR occurs.
Analyze the HNMR for the molecular formula C8H8O3 (vanillin). Propose a table that includes chemical shifts, coupling constant, integration for each peak, assignment of each proton. (assign on structure as well)
Which of the following will show exactly two peaks in its normal broadband proton decoupled 13C NMR?
Propose a structure for the HNMR data below and come up with a table that denotes the different protons to their respective integration, multiplicity and J values (ppm).
What is the 1H NMR data (chemical shift, integration, multiplicity (specify as singlet, doublet, triplet,etc.) of the following two compounds?
Following is the mass spectrum of 1-bromobutane. Q.) Account for the appearance of the M + 2 peak of approximately 95% of the intensity of the molecular ion peak.
What would be the multiplicity associated with # 1, #2, #3, #4 in 1H-NMR?
what is the splitting pattern for the indicated hydrogens in the 1 HNMR spectrum
Predict the number of peaks and their multiplicity in the off-resonance decoupled CMR spectra of the following compounds : (a) p-Dichlorobenzene (c) 1,4-Dioxane (b) p-Xylene (d) Methyl cyclopropane