What is the function of CH2Cl2 in the bromination reactions? Why can it fulfil this role?

Q: What is the relationship between the compounds shown below?

A: Given : structure of molecules

Q: 5. List down the differences between graphite and diamond F

A: Graphite and Diamond both are allotrope of carbon. Both are crystalline in nature. Both has covelent…

Q: According to the Gizmos, coefficients are the numbers in from of each substance in the balanced…

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Q: An electron has the following set of quantum numbers: 3, 2, -1, -12. L L L What is the energy level…

A: Given Quantum numbers of an electron is   3 , 2 , -1 , -1/2

Q: A titration is a procedure for determining the concentration of a solution by allowing it to react…

A: Part - A: The balanced equation is   H2SO4 + 2 KOH --------> 2 H2O (l) +  Na2SO4 (aq) Number of…

Q: PCl5(g)PCl3(g) + Cl2(g) The reaction above has an equilibrium constant of 0.800 at 340°C, and ΔH°r…

A: Product of an equilibrium reaction depends on the overall change in Gibbs free energy.

Q: If you had to test the laundry detergent (Tide, Gain, or whatever you use at home) together with the…

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Q: Chemical Properties of Aldehydes and Ketones Samples Tollens Iodoform Chromic…

A: Tollens reagent, along with some alpha-hydroxy ketones, is a chemical reagent used to differentiate…

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: The energy required to eliminate an electron from a mole of atoms in the gas phase is termed as the…

Q: When 8.00 × 1022 molecules of ammonia react with 7.00 x 1022 molecules of oxygen according to the…

A: Firstly we have to find out the limiting reagent so that we could find out the mass of N2 produced .…

Q: Provide an electron pushing mechanism for the conversion shown below. Abbreviate the enzyme catalyst…

A: We have to propose an arrow-pushing mechanism. Also we also have to identify the purine base.

Q: a) Determine kcat (in units of sec-1) for a particular enzyme, given the following information: Vo =…

A: The Michaelis Menten reaction rate is given as, V0=K2S∘E∘S∘+KM V0=VmaxE∘S∘+KM where, Vmax=K2S∘…

Q: Calculate the density, in grams per liter, of a gas at STP if 4.70 L of the gas at 42.0 °C and 781.1…

A: Note: Since you have posted multiple questions, we will provide solution only to the first question…

Q: Chromatograms of compounds A and B were obtained at the same flow rate with two columns of equal…

A: Given , Chromatograph of compound A and B , both have same flow rate and equal length.

Q: 6. If 53.2 g Al solid at 120.0 °C is placed in 110.0 g H₂O at 90 °C within an insulated container…

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Q: 4. Resonance. For each of the following structural formulas, provide the indicated of resonance…

A: The electronic connectivity of a single polyatomic species (no of atom>2), involving partial…

Q: What is the wavelength (in nm) of a photon if the energy is 7.15 × 10-1⁹ J? (h = 6.626 x 10-34 J.s)

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Q: 9. The best reaction scheme to achieve the following reaction is which of the following? ? (A) HBr,…

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Q: 6. Build models for the 3 geometrical isomers of [CoF3C1₂Br]³, and sketch their geometries. Build 3…

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Q: A student conducted an experiment to determine the concentration of benzene in an ethanol solution.…

A: • Here, the given question says that we have to calculate the molar concentration of benzene. • The…

Q: What is the correct equilibrium constant expression for the balanced reaction shown below?…

A: Active mass of solid components is equal to one

Q: What mass of H₂O (in grams) is produced from 0.68 g O₂ with excess H₂ in the following reaction? The…

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : energy absorbed by the reaction, ∆U = +213 KJ where positive sign indicates energy is…

Q: A student draws the orbital diagram below for the 3p electrons in an S atom. What, if anything, is…

A: Hund's principle - As per Hund's rule electrons enters into atomic orbitals in such a way that it…

Q: Q2. Complete following reaction. Show peptide linkage. НО- -CH₂CH- __ -OH + HOOC-H₂C-CH- NIH₂ NH -OH

A: Peptide Linkage :  Peptide linkage is  formed by condensation of acidic group ( -COOH ) of one…

Q: ▾ Part B Identify the elements that undergo changes in oxidation number in the following reaction:…

A: •   Oxidation number :-  The oxidation number is a measurement to describe the electron number…

Q: Hydrogen peroxide is used as a cleaning agent in the treatment of cuts and abrasions for several…

A: Given, BaO2 + HCl ---> H2O2 + BaCl2 mass of barium peroxide (BaO2) = 1.17 g Volume of…

Q: For a reaction of the form x2+ (aq) + 2Y(s) --> X(s) + 2Y+ (aq) Eºc cell = 0.16 V. If the…

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Q: atomic mass 32.066 g/mol electronegativity 2.58 electron affinity 200.4 kJ/mol ionization energy…

A: Answer:- This question is answered by using the simple concept of ionization enthalpy which is equal…

Q: Resonance. For each of the following structural formulas, provide the indicated number of resonance…

A: The electronic connectivity of a single polyatomic species (no of atoms>2), involving partial…

Q: 14. ¿Cuál es el número de oxidación de nitrógeno en KNO3? (A) +5 (B) +3 (C) O (D) +4 What is the…

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Q: What is the reactant in the following reaction (note: inorganic byproduct is not shown)? ? 1 CH₂ H…

A: SN2 reaction: In an SN2 reaction there is inversion in configuration

Q: Q8 Which of the following formulae does not represent 2,2-dimethylpropan-1-ol? A B OH H 1 H-C- H H…

A: 1. In 2,2 dimethyl propan-1-ol, there are three carbons in longest continuous chain. 2. Alcohol (OH)…

Q: Starting from acetone and methanol synthesize isobutylene (CH2=C(CH3)2)

A: Firstly acetone is converted to Diacetone alcohol by adol reaction of two acetone. Then this…

Q: Predict the direction of equilibrium in the following reaction. Explain your answer. O NH₂ + NH3

A: Ka and PKa tells the relative acidity of compounds

Q: How many chirality centers does the following molecule contain? (Hint: Look at the entire group…

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Q: The following two solutions are mixed:  395 mL of 0.000305 M Be(OH)2 and 147 mL of 0.000691 M LiOH…

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Q: Indicate which one statement about intermolecular forces and physical properties is not true by…

A: Intermolecular forces are the forces that exist between two molecules.

Q: For the reaction shown, find the limiting reactant for each of the following initial amounts of…

A: We are given a chemical reaction  2Na + Br2  → 2 NaBr We are to find out the limiting reagent in…

Q: Calculate the energy required to heat 229.0 g of ethanol from 4.9 °C to 19.9 °C. Assume the specific…

A: To solve this problem we have to calculate the heat required .

Q: 10- Which of the following Newman projections represents the most stable conformation of butane? CH3…

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Q: In the stoichiometry Gizmo Activity B you were reminded about dimensional analysis and conversion…

A: Given :-  The given reaction is   2A + 3B → 4C + 5D  Mole ratio between reactants = ?…

Q: For the given reactions, classify the reactants as the reducing agent, oxidizing agent, or neither…

A: Reducing agent →Oxidation state will be incresed Oxidizing agent→Oxidation state will be decresed

Q: Which of the following reactions are redox reactions? Check all that apply. 4Li(s) + O₂(g) →…

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Q: isomers B-stereoisomers C- enantiomers 6- Which of the following is the most stable conformation of…

A: In chair form of cyclohexane, if two or more branches  present then more stable structure will  that…

Q: Which of the labeled protons in compound Y is most readily abstracted by OH- under conditions of E2…

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Q: You are given the following isolated system: high temp Assuming you have an diathermal wall in…

A: We know that a diathermal wall is a type of wall which is allow the flow of heat energy, but prevent…

Q: The following reaction has an equilibrium constant of 1.94 x 10-10 at a certain temperature.…

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Q: 2. Give the best Lewis structure for the following, assign charges as necessary. Bolded and…

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Q: The compound sodium thiosulfate pentahydrate, , is important commercially to the photography…

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.