1) what is the struture of B, mechanism for its formation and assigment of the IR and 13C spectra 2) what is the struture of C, mechanism for its formation and assigment of the 1H NMR spectra 3) what is the mechanism of C to D in step 4

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Q: f) g) h) H3C H₂C Br H CI HECH H3CH₂C + H H CH3 KCI + NaOCH3 + NaSCN DMF CH3OH Acetone

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A: Density is defined as the mass per unit volume.

Q: The gold plating of a ceramic figurine requires a total of 4.96 g of solid gold. If the current…

A: Given,  Mass of gold required, w = 4.96 g  Current passed, I = 11.8 A  Molar mass of gold = 197…

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Q: calorimeter, the temperature of 4700 g of water increased from 25.5 °C to 28.9 °C. The water…

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Q: Assign R/S for carbon 3.. Attachments но ОН 3 ОН о H IS 11 до 10 ОН ||

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

Q: What is the hybridization of each carbon atom in the following structure.

A: Given compound: We have to find the hybridization of the carbon atoms of this compound.

Q: Calculate the IHD and explain (elucidate) the structure using the 1H and 13C NMR data.

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Q: Spectrum No.3 The infrared spectrum of this compound shows abroad peak at 3370 cm³¹. There is also a…

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Q: Steam at 100°C is condensed into a 46.0 g steel calorimeter cup containing 300 g of water at 29.0°C.…

A: Please find the below attachment.   thank you,

Q: Which compound has the highest boiling point?  1. CH3CH2-OH 2. CH3CH2-F 3. CH3CH2CH3

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Q: What does it mean in the first compound notation?

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Q: solution needed to neutralize 500.0 mL of 0.30 M Ca(OH)2? 2.20 g NaOH are dissolved in-water 500 mL.…

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Q: Class Activity 1 4. Draw the missing structures in the following table. H H C H Lewis H H H C C C-H…

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Q: When the pH of a solution changes from 10 to 8, the hydroxide ion concentration A) decrease and the…

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Q: Which species has the largest atomic radius:  1. F 2. F- 3. Cl 4. Cl- Which is the correct…

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A: Given that,  The density of Gold (Au) = 19.28 g/mL And Volume of Gold (Au) = 17.7 mL

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A: Concept based on proton NMR spectrum.

Q: Given the following reaction: 4 HNO3(aq) + Cu(s) → Cu(NO3)2(aq) + 2 NO₂(g) + 2 H₂O(1) Calculate the…

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Q: (1) On burning 1.2 g of solid fuel in a bomb calorimeter, the temperature of 4700 g of water…

A: Given  Weight of solid fuel in Calorimeter  = 1.2 g  Weight of water ( w2) = 4700 g latent heat of…

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.