5. Match the following molecules with their ¹H NMR Spectra. All spectra were taken from

Q: Which of the following substrates CANNOT be cleaved using periodic acid? ОН s OH 수 OH

A: The above all the substrates are Vicinal diols . When the Vicinal diols react with the periodic acid…

Q: Please do all 3D drawing for  1. KrBr2 2. H2CO 3.  NH4+

A: 3D drawing is the structure of the compounds.

Q: Br, hv

A: In the presence of light, there is generation of free radical which is stabilized by the resonance…

Q: Please help answer this !

A: Electronic geometry is that geometry of molecules in which we consider both bond pairs as well as…

Q: ОН 1. PCC, CH2Cl2 2. H2C-PPh3

A: The first step is an oxidation reaction in which primary alcohol is oxidised into aldehyde. The…

Q: 1. Molecule A below is a protected amino acid. Identify the correct amino acid.

A: The right answer is Alanine.

Q: Select to Draw Bu4NF Select to Draw + Select to Draw

A: Reaction - When alcohol with TBDMSCl it is protected. [TBDMSCl is tert-Butyldimethylsilyl…

Q: 7. CHBr3 t-BuOK Br Br

A:

Q: CH₂COCH, CH3COOH

A:

Q: ▾ Part A CH₂ CH-CH₂CH₂ -CH3 CH₂ Spell out the full name of the compound.

A: Consider the maximum number of carbon-containing carbon chains as parent or base carbon chains then…

Q: Finish this mechanism for distillation H3C CH3 + H H Δ

A: We have to provide the correct product.

Q: PCC А OH В но РСС но с но PBr3

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: МСРВА CF,SO,H, CH,Cİ2 (c)

A:

Q: H3C CH3 OsO4/H₂O₂ MCPBA BH THF H2O2

A: We have find out the product of given reactions. Note -as per our company guidelines we are supposed…

Q: The molecule Br₂CHCHCI2 has how many chiral centers? a) 0 b) 4 c) 2 d) 1 e) 3

A: A chiral center is a carbon attached to four different groups.

Q: first. CHg +O2

A: Combustion is commonly called burning and the substance that burns is usually referred to as fuel…

Q: The angles between sp^3 orbitals are ________.

A: sp3 hybrid orbitals are oriented at bond angle of 109.5° from each other

Q: Select to Draw Br2 Br Br P Type here to search

A: It is a reaction of alkene with Br2 where formation cyclic bromonium ion takes place to give…

Q: F CH3 NaOCH 3 CH₂OH

A: A question based on reaction mechanism. The given reaction condition is to be justified by the…

Q: BTBAC NaO. Br CH3 + H3C CH2Cl2 A B

A:

Q: CH; | CH, CH, | CH, — С — сн, — сн — сн, — сн, - - - - - CH,

A:

Q: (v) РСС CH;(CH,);CH,OH I CH,Cl2

A:

Q: بود هماهنگی 6. OH 7. CH₂ Type of Reaction: H Type of Reaction: HO H₂N + [H]- 8. For the following…

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: CH3 0 | || CH; — CH—СH —С—NHz

A: Given,

Q: Draw the directions [121] and [020].

A: This is the method to draw planes and to show the orientations and directions of set of parallel…

Q: Part A CH3 CH₂ CHCH2 CH₂ CHCH3 NHCH3 CH3 Spell out the full name of the compound. Submit Request…

A:

Q: Draw the bond line structure of CH3CH₂COCH(CH3)2 in here. Copy and paste the SMILES code below.

A: Organic compounds are the compounds that contain carbon and hydrogen atoms We have given an organic…

Q: , 2. 9. CH3 CH,CH3 CH,CH, C- CH-CH-CH,CH,CH,CH,CH, CH3 CH,CH,CH3 2.

A: IUPAC nomenclature is based on naming a longest chain of carbons present in a molecule which is…

Q: Ultraviolet light with a wavelength longer than about 295 nm has little germicidal value. What is…

A: Given: The wavelength of the ultraviolet light = 295 nm Or wavelength = 295 ×10-9 m    (1nm = 10-9…

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.