Please help me draw the structure of Tamoxifen,label the hydrogens,draw arrows to show how the peaks correspond with the hydrogens.then explain the peaks in the NMR

Q: % Transmittance 100 95 90 85 80 75 70 65 60 55 50 45- 40 35 30 25 20- 15- 10 5- 0 2500 2000 CS…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data.

Q: In reversible reactions, in the reactant side exothermic or endothermic?

A: The question is asking about the nature of the reactant side in a reversible reaction, whether it is…

Q: Write out the mechanism of the following reaction + 3 LIAIH OH OH

A: This is an reduction reaction. Ester reduced to primary alcohol.

Q: A solution made by dissolving 0.502 g of an unknown electrolyte in 25.00 g of CCI4. The solution…

A: In the given question, molar mass of unknown electrolyte is to be found. The formula used is :-∆Tb =…

Q: TABLE 8.6 Average Bond Dissociation Energies and Bond Lengths for Some Common Covalent Bonds Energy…

A: The objective of the question is to calculate the enthalpy change for the given reaction and also…

Q: 19. Carbon dioxide, CO2, is a by-product during the fermentation of sugars. At 25°C, the density of…

A: Concentration of the solution = 1.25 M = 1.25 mol/LDensity of the solution = 1.449 g/mLmass percent…

Q: Predict the sign of ΔSsys, ΔHsys, ΔSsurr, and the temperature conditions for spontaneity for the…

A: Entropy is defined as degree of randomness or disorderliness present in a molecule.If a molecule is…

Q: 4.17 Various conformations of the compound shown below were evaluated tational methods to determine…

A:

Q: Given the following reaction CO(g) + 2H₂(g) ⇒ CH₂OH(g) You have a reaction flask that contains a…

A: The given reaction is,The concentration of the species is as follows,

Q: A 2.59 g sample of a substance suspected of being pure gold (Cs = 0.128 J g−1°C−1) is warmed to 81.3…

A: The objective of this question is to determine the heat capacity of an unknown substance, suspected…

Q: Using the data in the table, calculate the rate constant of this reaction. A+B C+D Trial 1 2 3 [A]…

A:

Q: The elementary reaction 2H₂O(g) 2H₂(g) + O₂(g) proceeds at a certain temperature until the partial…

A: Answer:For any reaction, value of equilibrium constant is equal to the partial pressure of product…

Q: 11. 0.0100 M solution of HCN has pH=5.7. What is Ką value and pk₂?

A: The objective of the question is to find the  and  value of the  solution of  with pH value .The…

Q: propose a reasonable mechanism/arrow pushing for the following reaction: R R N R ∞ R

A: The given reaction is just an example of Diels-Alder reaction where Diene and Dienophile reacts to…

Q: 1) Calculate the density of air in g/mL. Assume that the atmospheric pressure in the lab is measured…

A: Given,The total pressure of the atmosphere= Temperature= Percentage of N2 by moles= 80.0%Percentage…

Q: Draw reasonable step-wise mechanisms for the formation of 4 and then 5: ohans AICI, H₂O CO₂H H₂PO₂…

A:

Q: Give product me MCPBA

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: A 25.0 mL aliquot was taken from a 500.0 mL sample of tonic water containing an unknown amount of…

A: Volume of  original sample  = 500.0 mLVolume of aliquot taken from original sample  = 25.0 mLVolume…

Q: If 0.657 g of oxalic acid undergoes combustion in a bomb calorimeter, the temperature will increase…

A: Information about the question

Q: Consider the chemical equation shown below: 2 Mg +1 022 MgO Q1. You have 25.0 L of O2 at STP. How…

A:

Q: 7. From the data below, calculate the total heat (in J) needed to convert 30.00g of ice at -10.00°C…

A: Given information:Mass of ice (m) = Specific heat of ice (Ci) = Specific heat of water (Cw) = Latent…

Q: I am trying to learn noble gas electron configurations, but I am confused because I am seeing…

A: Answer:n represents principle quantum number and l represents azimuthal quantum number.The principle…

Q: You started with 0.9895 g of a soluble blue unknown and isolated 0.9775 g of metallic Cu.  What is…

A: Answer:When atoms of more than one type of element combine together to form a molecule that has…

Q: D 50 4. Below is the IR for the corresponding compound. Assign the major IR stretches. 100 4000 но…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data.

Q: identify the number of signals (i.e. types of hydrogen) for each structure below. predict the…

A: The objective is to determine the number of signals and predict the approximate chemical shift.

Q: Classify each element as a metal, a semimetal, or a nonmetal. In Metal Ge Semimetal (metalloid) Xe…

A: s and p block elements in periodic table classified into metals, nonmetals and metalloid.Metals are…

Q: 29. Calculate the vapor pressure of a solution prepared by dissolving 0.500 mol of a non-volatile…

A: Given:Moles of non-volatile solute = 0.500 molMass of hexane = 275 gMolar mass of hexane = 86.18…

Q: C. H₂ Pd catalyst ?

A: The objective of the question is to understand the role of a Palladium (Pd) catalyst in a reaction…

Q: HNO3/H₂SO4 OH -NHCCH3 pla Cl₂/AICI 3 CH3CI/AICI 3

A: In polysubstituted functional groups  electron releasing group controls the orientationCarbonyl…

Q: Reactants propanol + butanoic acid 1-methylcyclopentanol + H-CI - 2-methylpent-2-ene + H-CI…

A: The objective is to determine the product of the given reactions.

Q: 3. Why might the absorbance of PNP be pH-sensitive? Provide a drawing to support your answer.

A: Given data:How the absorbance of PNP be pH-sensitive is a unit of measurement for a solution's…

Q: What is the oxidation state of an individual nitrogen atom in HNO3 ?

A: The objective of the question is to determine the oxidation state of nitrogen in the compound HNO3,…

Q: 4) Propanoic acid is a carboxylic acid. List four other propionic acid derivatives, and rank them in…

A: Carboxylic acids and their derivatives play a crucial role in organic chemistry, participating in…

Q: 15. Initially a solution consists of NO2 at a concentration of 1.5M. After some time, the reaction…

A: After some point in time, for a reversible reaction, the rate of the forward reaction is equal to…

Q: What is the charge of the cation in the compound Ru2(Fe(CN)6)3?

A: The charges are cross multiplied while making a formula.

Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: Lithium aluminum hydride (LiAlH4) is a versatile reducing reagent, that reduces an nitro functional…

Q: Determine formal charge on the oxygen in the molecule; :0: H₂C CH₂ Determine formal charge on the…

A:

Q: [2] When 2-methylpentane reacts with Cl₂ how many structural isomers of formula C6H13Cl can from ?…

A: When 2-methylpentane reacts with Cl₂ how many structural isomers of formula C6H13CI can form ?

Q: The elements X and Y form a compound that is 33.33% X and 66.67% Y by mass. The atomic mass of X is…

A: The number of mols = weight/ Molecular weight

Q: Draw a resonance structure of this subsituted cycloheptatrienyl cation that has the same number of…

A: Given:Draw the resonance structure.If the Lewis structure of a molecule or ion cannot be explained…

Q: Use the observation in the first column to answer the question in the second column. observation At…

A:

Q: 4. Label the following: Heating Curves ТІ T

A: We are given a heating curve and we have to label the heating curve.

Q: What are the angles a and b in the actual molecule of which this is a Lewis structure? H H bed C C…

A: The geometry of a molecule is determined by the number of sigma bonds and lone pair of electrons on…

Q: Beginning with 1.0g salicylic acid, 2.0mL acetic anhydride, and five drops of 85% phosphoric acid,…

A: Given ,

Q: For a reaction PCl3 (9) + ICl(g) PCL4I (9) Initially, there are 1.20 mol of phosphorus trichloride,…

A: Given,

Q: What is the name of this structure? Also is this the product of EtMgBr reactions with ethanal and…

A: An organic structure is given , we have to give name of the structure and also identify that whether…

Q: 4. Would you expect the molarity and molality to be the same for a 0.07 % solution of sucrose?…

A: Molarity and molality are two different terms for the concentration of a solute in a solution.…

Q: Give detailed Solution..show work..don't give Handwritten answer..don't use Ai for answering this

A: Answer: Molality of the solution = 0.350 m Freezing point of the solution =  - 1.30…

Q: HBr 50°C

A: Starting compound is diene and it reacts with HBr to form a stable carbocation which takes part in…

Q: Draw the major organic product for the below reaction.

A: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a conjugated diene and a…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.