B F. Match your answers from 2B-E to the spectra below. Re-draw the structures and label each type of H on the structure and spectrum. 2H, d 2H, d 1H, dd 1H, dd and 1H, dd 5 4 PPM 3H, s 3 6H, s 2 1 0

Q: 5. c) Assign absolute configurations to the chirality centres in the following molecules: b) H₂C=…

A: Absolute configuration of compounds as per CIP rule (Chiral center has been marked with a red * in…

Q: 3. Name each of the following compounds. CH,CH,CH,CH,CH,

A: The name of the organic compound is done by the IUPAC rules. According to the IUPAC rules, first,…

Q: A marble weighs 4951 µg. How much does it weigh in grams? Please round your answer to the 5…

A: Consider the given information is as follows: Weight of the marble = 4951 µg Weight of marble in…

Q: (a) How many grams of ammonium bromide would have to be added to exactly 500 cm³ of 0.10 M NH 3…

A:

Q: A solution is made by mixing 35. g of heptane (C₂H₁6) and 32. g of acetyl bromide (CH3COBr).…

A: Molar mass of heptane: 100 g/mol Molar mass of acetyl bromide: 123 g/mol Given, Mass of heptane: 35…

Q: F. If 100 mL of a 0.150 M solution of aqueous methylamine (CH3NH₂) was shaken in a separating funnel…

A: The distribution coefficient is the ratio of concentration of methylamine in the organic layer and…

Q: Assuming there are 20 drops in 1.0mL, how many drops are there in 2.00 gal. Remember there are…

A:

Q: 4 Which molecule does not show geometric isomerism? N Attachments CH₂CH=CH₂ A FCH = CHF с A. A B. C…

A:

Q: Name the following using correct nomenclature: IUPAC -H CH3CH2CCH3 | CH3

A:

Q: Number of atoms of sulfur in 0.0218 kg of Na2S2O3

A:

Q: In a sample of nitrogen, there is 99.63% N-14 atoms and 0.37% of N-15 atoms. What is the atomic mass…

A:

Q: Why is tyndall effect by colloidal particles

A: The Tyndall effect is the phenomenon in which the colloidal particles scatter the beam of light…

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Which phase change is an endothermic process? a) evaporation O b) deposition Oc) freezing

A: The energy difference between the products and reactants is known as the energy change of a…

Q: What is the volume of concentrated HCl  to make 100 mL of 0.10 M HCl? ( density of concentrated HCl…

A: Molarity of the desired HCl solution, C = 0.10 M or 0.10 mol/L  Volume of the desired HCl solution,…

Q: 3. Thorium-232 has a radioactive decay series that ultimately produces lead-208. What is the…

A:

Q: You performed a Bradford Assay and the standard curve is shown below. 1. The absorbance of your…

A: Here according to the given curve : Relationship of straight line is  y = 1.5369x And range of…

Q: I. COMBUSTION Burning *** burning organic compound will always result to Carbon dioxide and…

A: combustion reaction: Combustion reaction is a reaction in which the Hydrocarbons react with oxygen…

Q: Density is a measure of mass per unit volume (or mass/volume). The density of Ben & Jerry’s mint…

A:

Q: 2 Use FMO and aromatic transition State theories [y + + 2a] and [4 = ²2²] TT S Egcloaddition…

A: For FMO approach take HOMO of one component and LUMO of the other. Now if they met at same phase…

Q: A 5.65 carat diamond is dropped into a graduated cylinder containing 5.72 mL of water. What was the…

A:

Q: A pure solid sample of Substance X is put into an evacuated flask. The flask is heated at a steady…

A: This question is from identifying phase transitions on a heating curve. We are asked to find: 1) The…

Q: 4. (a) Carry out retrosynthesis of the following compounds with forward synthesis as per the…

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Q: The spacing between two adjacent lines in the pure rotational spectrum of a diatomic molecule is…

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Q: Add the numbers and round the answer to the correct number of significant figures. 109.609 + 47.98

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Q: The pH of a solution is 9.41 ± 0.02. What is the concentration of H* in the solution and its…

A:

Q: Interpret the NMR spectrum and give the final structure of the compound 2.00 3 2.00 2 Chemical shift…

A: We are given the 1H NMR spectrum of an unknown molecule and we have to find the structure.  The…

Q: Begin Scenario You have to prepare 100.0 mL of a 0.250 M solution of sodium carbonate. You have a…

A: The concentration of the desired solution, C = 0.250 M or 0.250 mol/L  Volume of the desired…

Q: 5. Convert 68.0 ft/s to km/h using dimensional analysis. For full credit, use one long chain of…

A: As you have already answered four questions so i would like to work on the 5th question. Please go…

Q: 1-Propanol (P = 20.9 Torr at 25 °C) and 2-propanol (P = 45.2 Torr at 25 °C) form ideal solutions in…

A: Given, P1° of 1-propanol = 20.9 Torr at 25 °CP2° of 2-propanol = 45.2 Torr at 25 °CMole fraction…

Q: Please answer parts i and j

A: IUPAC names of the compounds i and j are as follows:

Q: Convert into a line-angle formula CH3(CH2)3CH(CH₂CH3)CH₂CH3

A:

Q: The compound cyclopentanone has the molecular formula C,H,O. The 13C-NMR spectrum has three distinct…

A:

Q: A 55.6 g sample of glass is put into a calorimeter (see sketch at right) that contains 300.0 g of…

A:

Q: 2. Name each of the following functional Groups. H R-C-OH R-C-OH H OH HICH R-C-0-CH₂ H H R-C=CH₂…

A: Names of following functional groups will be as following :

Q: 6. Given the following equilibrium reaction: COCl₂ (g) CO (g) + Cl₂ (g) Kp = 6.8x10-⁹ If the initial…

A: Given - Kp for the given reaction = 6.8 ×10-9            Initial pressure of COCl2 = 1.25 atm

Q: Question: What is the volume of 79.9 g of bromine gas, Br2, at STP? A) 2.24 L B) 22.4 L C) 4.48 L D)…

A: At STP , one mole of Br2 occupies 22.4 L of volume.  One mole of Br2 gas= 159.81 g

Q: b) A gas well is producing at a rate of 20,000 ft³/day from a gas reservoir at an average pressure…

A: Solution-  Data given-  rate = 20,000 ft³/day, pressure of 1,252 psia and a temperature of 145°C..…

Q: 4. Exactly 2 g of steel wool was placed in a 100 g glass jar. After 50 g of water was added to the…

A: Dear student, we are authorised to solve only one question at a time. Please post rest of the…

Q: Gases produced by a chemical reaction can easily be collected over water. To determine the pressure…

A: Given reaction is :  Mg + 2HCl -> MgCl2 + H2 total pressure of gas = 785.0mm Hg Temperature =…

Q: Gaseous methane (CH4) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

A: Given,  Mass of CH4 = 14.6 g  Mass of O2 = 90 g  Calculate the minimum mass of methane that could be…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: In the case of a redox reaction, the reactants undergo both oxidation and reduction.  During…

Q: Classify each of these solids as ionic, molecular, metallic, or covalent (also known as…

A:

Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: Molarity of Fe(NO3)3 used, C = 0.200 M  Volume of 0.200 M Fe(NO3)3 used, V = 10.0 mL

Q: cl CI N=

A: Symmetry elements present in the tetragonally compressed tetrahedral complex: S4 σd : Point group is…

Q: Provide rational interpretation of all the spectral data given below to determine the structures of…

A: **Image in the question is not so clear to detect the exact values (or data in the graph).   From…

Q: b) Visualise following instructed) (i) the retrosynthesis for the target compounds (as along with…

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Q: التاريخ الموضوع : I Draw both an orbital correleq Tharant a state correlation diagram for [2ST 2 Ti…

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Q: Calculate oral dosage in teaspoons (tsp) of Tylenol suspension liquid (32.0 mg/mL) for a 27.5 lb…

A: Given:-Child weight= 27.5 lb               Recommended dosage= 13.0 mg/kg               Tylenol…

Q: Consider the following reaction where Kc = 55.6 at 698 K. H₂(g) + I₂(g) =2HI(g) A reaction mixture…

A:

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.