% Transmittance Proton NMR Carbon NMR 100- 80 6.0 60- 40- 20 0 4000 140 5.5 in 120 3500 5.0 100 3000 4.5 4.0 Chemical Shift (ppm) 80 60 Chemical Shift (ppm) Mass Spec. Data relative abund. m/z 15 26 27 29 30 31 39 41 45 57 58 86 23 20 61 92 20 45 47 100 10 82 86 12 2500 2000 Wavenumber (cm¹) 3.5 40 1500 1.6 1.4 1.2 1.0 zoomed 20 1000

Q: Draw the following branched alkanes 4 methyl , 3 propyl- octane

A: Rule to draw the structure,1) Choose the parent chain of carbon.2) First, draw the carbon…

Q: Br t - DuOK Me DM SO A

A:

Q: Draw a structural formula of the S configuration of the compound shown below. CO2H

A:

Q: What is the molecular formula

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: 6. Write chemical structures for compounds A through E tions. Compounds A and C are alcohols, one of…

A:

Q: How many constitutional isomers are there with the molecular formula C7H16? O10

A: Constitutional isomers are the isomers which has same molecular formula but have different…

Q: 9 Predict all bond angles about each highlighted carbon atom. (a) (c) HC=C–CH=CH, (b) (d) CH₂OH

A: All the given four compounds are organic compounds. Bond angles in organic compounds depend upon…

Q: what is the specific structural relationship between the compounds of each pair?

A:

Q: Use the structures shown below to count the number of degrees of unsaturation for each molecule. он…

A: Degrees of unsaturation :-  The total number of rings and π bonds present in an organic molecule is…

Q: aqueous workup. Compound B gave a positive lodoform test. "H NMR spectrum of B is shown below. What…

A:

Q: How many benzene derivatives with molecular formula Совгагн Face are possible? 214575 a) 1 b) 2 3 4…

A: Using the molecular formula we will try to draw different derivatives. We have to keep in mind, the…

Q: How many chiral carbons does this molecule contain?

A:

Q: What is the molecular formula of the structure shown? O C9H1202 O CH1402 CH1002 O C3H1402 O C,H1202

A:

Q: Order each of the following compounds from the most disordered (1) to the least disordered (4):…

A: Entropy of a system is the measure of disorderness of the system. The degree of disorderness…

Q: 1. What is the MIAJOR organic product for each reaction? Be sure to pay attention to stereochemistry…

A: When diene and dienophile present then it give Diels-alder reaction.

Q: Q6(a) Explain why the structure below cannot have cis or trans isomers H CH. C=C H CH

A: In the field of organic chemistry, cis-trans isomerism or geometric isomerism is a form of…

Q: What is the molecular formula of the structure shown? NH2 ÓH C14H2202N2 C14H1803N2 C14H2203N2…

A: The molecular formula indicate the number of each kind of atom present in the molecule. For example,…

Q: What is the relationship between the following compounds? A constitutional isomers B resonance…

A: Constitutional isomers also known as structural isomers ,are specific types of isomers that share…

Q: In the IUPAC name for the following compound, the -Br group is located at position CHỊCHCH=CH2 Br A…

A:

Q: N CH3 CH3

A: Chemical formula: It tells about the chemical proportions of atoms that constitute a particular…

Q: Please indicate the orbital hybridization of each carbon in each of the following: (а)…

A: Orbital hybridisation is mixing of atomic orbitals to form new hybrid orbitals . We have to count…

Q: give the name of the functonal group present in each of the following molecules

A: In this question we have to tell the that which functional group molecule contains.

Q: Identify which of the following compounds is expected to have the larger heat of combustion:

A: we have to determine which of the given compounds has higher heat of combustion

Q: OCH2CH3 но CH3 H2 CH CH3 H3C´ II ÓH III

A:

Q: which carbon is more electronegative : a  sp3d hybridized carbon b  sp2 hybridized carbon c  sp…

A: The electronegativity depends upon the percentage of s-character. The more the percentage of…

Q: None

A: Approach to solving the question:Organic compounds have functional groups that is in a compounds…

Q: Draw the skeletal structures for these two molecules:

A: Skeletal structures are also known as line angle formula. It represents the short hand formula of…

Q: (C,Hs);CNH2

A: Rule of IUPAC- 1) Longest chain as parent chain. 2) Numbering start from those side where more prior…

Q: What is the relationship between the two structures shown below?

A: Stereochemistry is a branch of chemistry that deal with three dimensional arrangement of atoms…

Q: Are the following pairs of compounds as the same molecule, constitutional isomers, geometric…

A: Answer:When two molecules have same molecular formula but they differ from each other either on the…

Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.