Calalate DHR FOR 2 502 gt N₂04(g) +2503 (9) + 2N01(6) N20469)

Q: ? Modify the given carbon skeleton to draw the major product(s). If a racemic mixture of enantiomers…

A: Oxidation of alkene with BH3.

Q: A sample of solid NH 4NO 3 was placed in an evacuated container and then heated so that it…

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Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

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Q: In Part B of the experiment, a student mixes 28.0 mL of 1.100 M HCl(aq) with 28.0 mL of 1.000 M…

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Q: take place or not. If it takes place, please write the complete balanced reaction (startin actions)…

A: As per bartleby expert guidelines I am allowed to answer first three sub parts of a question at a…

Q: Chemistry 5. Starting with ethene and 1-hexanol as the only source of carbons, design a synthesis…

A: Here we have to synthesize the target compound octanamide and octanamine from  starting material…

Q: A sample of solid NH 4NO 3 was placed in an evacuated container and then heated so that it…

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Q: Calculate the vapor pressure at 85.0°C of a solution prepared by dissolving 0.600 mol of liquid…

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Q: The pain killer morphine is a weak base when added to water. The Kb is 1.6 x 10-6. What is the pOH…

A: Here we have to determine the pH of 3.97×10-3M aqueous solution of morphine. Kb of morphine=…

Q: CS 2(g) + 3C1 2(9) CC1 4(g) + S 2C12(g) At a given temperature, the reaction above is at equilibrium…

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Q: Chemistry Periodic Tab What is the molarity of the solution prepared by mixing 5.00mL of 1.50M Stock…

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Q: Please provide a synthesis for the target molecule given the fragments. Please include the reagents…

A: We have to synthesis the target molecule from the given fragments.

Q: QUESTION 29 Consider the reaction given below H₂ (0)-F2 (g)-2 HF (g) for which AGxn=-541.4 kmol What…

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Q: 9.0 moles of BrCl are added to a sealed 3.0 L container at 400 K and react according to the…

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Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: In a redox reaction, oxidation and reduction takes place side by side. Oxidation involves loss of…

Q: Propose an efficient synthesis for the given transformation. O-0 This transformation can be…

A: Let us try to find out a stepwise mechanism for the given reaction.

Q: What is the product? H₂N OH осо OH обнос cong coog 90 ОН N=N 1. HCl, NaNO, H2O, 0 °C 2. OH N=N ОН

A: Given reactions is a example of Coupling reaction.

Q: Calculate the pH of a titration mixture when 25.36 mL of 0.081 M NaOH has been added to a 50.00 mL…

A: In this question we have to tell the PH of the mixture of the given solution. This solution create a…

Q: pH 14 12 10 8 6 4 2 0 0 10 Acid-Base Titration Curve equivalence point: VNaOHE half-equivalence…

A: Weak acid vs strong base titration.

Q: This question has multiple parts. Work all the parts to get the most points. For the reaction below:…

A: Given reactions are :  (a). (b).  Draw the structures of the organic products formed ?

Q: Using chemical equations, show how the triprotic acid H₂PO4 ionizes in water. Phases are optional.…

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Q: For many purposes we can treat ammonia (NH₂) as an ideal gas at temperatures above its boiling point…

A: Solution: For many purposes, ammonia (NH3) can be treated as an ideal gas at temperatures above its…

Q: N₂O4 (g) = 2NO₂(g) Kc = 4.0 x 10-7 A 3.0 L system is charged with 1.0 mol of N2O4. Calculate the…

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Q: The questions below refer to the following information: The rate constant k for the reaction shown…

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Q: The gas phase reaction A + B + C ® D has a reaction rate which is experimentally observed to follow…

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Q: V) Keeping in mind what an acid, a base, a nucleophile and an electrophile are, suggest two ways to…

A: Reaction of primary halide with nucleophile goes via SN2 pathway...

Q: is content is of 4. Draw the structure of the starting material for this reaction. HCI, ROOR CI + en

A: -> HCl/ROOR is reagent used for anti morkovnikov addition reaction to alkene . -> It proceeds…

Q: Bicyclic ketone A rapidly equilibrates with a stereoisomer upon treatment with strong base, but…

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Q: Question 11 What is the product? ai OH 1. LIAIH4, Et₂O 2. H3O+

A: LiAlH4 is a strong reducing agent that reduce carboxylic acid into primary alcohol as a product.

Q: compounds 3 Propose an efficient synthetic approach for the preparation of the following

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Q: Which of the following names is correct? O2-methyl-1-butene O 1-methyl-2-pentene O…

A: Since, For analysing that, which name is correct or not, first draw structure roughly of the given…

Q: 2 OH 1) LiAlHly, Eh₂O 2. 2- H₂O +

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Q: Please redraw the Orbital diagram for the valence electrons of Se

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Q: Long unbranched chain alkyl benzenes..... none of these Are usually most easily synthesised with a…

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Q: 2A + B₂2AB R = k[B] What is the rate constant for the reaction given the rate law and data? Trial…

A: We are given the initial reactant concentrations and initial rate data for the below reaction. 2A +…

Q: hat is the final 1. HNO3, H₂SO4 2. H₂, Pd/C OH NO₂ NEN HSO4 =0 C10H15N 1. NaNO₂, H₂SO4, H₂O, 0 °C 2.…

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Q: 11. Starting with 1,3-propanediol, ethanol, and 1-propanol, design a synthesis for 2-ethylpentanoic…

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Q: When a leaf of fresh sage or mint is rubbed between your hands, the fragrance is immediately…

A: Kinetic Molecular Theory is a set of postulates which describe the behavior and characteristics of…

Q: What is the correct IUPAC name for the following molecule? Problem viewing the image. Click Preview…

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Q: B) Cyclopent-2-en-one to 3-oxocyclopentane carboxylic acid C) Cyclopentane to N,N-diethyl…

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Q: it cannot be both, i need one answer not two...

A: The second law of thermodynamics states that the entropy of the universe is alway increasing.  We…

Q: Rank the following according to DECREASING acid strength: он ОН ОН ACI Br Br Br CID DIT OH вон Br.…

A: The given organic compounds are alcohols as they contain -OH as a functional group along with…

Q: What are the differences between Ligand based and Receptor based pharmacophores?

A: The difference between ligand and receptor based pharmacophore are

Q: What can be stated about the two potential energy diagrams Exchange? Potential Energy Diagram For…

A: Ans: d. Reaction 2 proceeds faster than reaction 1 . Reaction 1 is endothermic and reaction 2 is…

Q: The initial concentration was 1.50 M and the rate law is shown below. What is the concentration of X…

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Q: What is the mass (in g) of a 28.2 L sample of carbon dioxide gas at a temperature of 30.0 oC and a…

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Q: Determine the moles of solute in a 350g solution that is 2.5 molal.

A: We are given molality and mass of solution. we would use formula of molality to calculate moles.

Q: 1. Caproic acid, which is responsible for the foul odor of dirty socks, is composed on C, H, and O…

A: 1) Using the given information, we have to calculate the empirical formula and molecular formula

Q: Which of the following is the major product of the reaction below: OH Br. OH Br Br₂, H₂O Br major…

A: Benzene under go aromatic electrophilic substitution reaction. Br+  bromonium ion is electrophile.

Q: eat dimethyl ether (C₂H₂O) O as an ideal gas at temperatures ab ose the pressure on a 130. mL sample…

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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.