For the reaction below: х НО ОН H*, catalyst

Q: Please select the correct answer choice(s) from the following The "triplet" at 77.6 ppm is [ CHCl3/…

A: Types of carbons present in the compound can identify by using 13C-NMR spectroscopy.

Q: Identify the best reagents to convert 1-hexyne into 2-bromo-1-hexene. O xs Br2, CCl4 1 equiv HBr,…

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Q: A 3.7 amp current is passed through an electrolytic cell, and Al³+ is reduced to Al at the cathode.…

A: Given that  Current (I) = 3.7 amp Time (t) = 6h = 6 X 3600s = 21600s No. of electrons = 3 Molar mass…

Q: How many liters of NH3 can be produced from 37.0 g of N2 at STP?  Refer to the following chemical…

A: N2(g)  +  3H2(g)  ⇒  2NH3(g) mass of N2 gas react = 37.0 g volume (in liters) of NH3 produced at STP…

Q: 2. Propose reagents that would affect the following transformations. Pay attention to the addition.…

A: The given organic transformations include several aromatic substitution reactions. The detailed…

Q: 7. Which of the molecules below correspond to which of the 'H NMR spectra? Explain your choice. Note…

A: H NMR is the go-to technique to help identify or confirm the structure of organic compounds or those…

Q: How many carboxylic acid products form when the following alkyne is treated with ozone then water?

A: Number of carboxylic acid molecules formed by the given reaction

Q: Part B For 470.0 mL of a buffer solution that is 0.160 M in HC2H3O2 and 0.120 M in NaC₂ H3 O2,…

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Q: 5-33. What are some advantages of using column chromatography to purify reaction products in the…

A: To provide the advantages of using column chromatography to purify reaction products in the…

Q: QUESTION 23 Determine the product in the following reaction (ignoring possible stereoisomers).…

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Q: Name the following compound using the IUPAC system. CH3–CH2–CH2–CH2–CH2–CH2–CHO O 1-heptanal…

A: Step 1. Find the highest priority functional group. Determine and name the longest continuous carbon…

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Answer:- This question is answered by using the simple concept of trend of atomic size in periodic…

Q: MASS PERCENTAGE Solve the given problem and provide a solution. 2. What is the mass percentage of…

A: The given mass of H2O2= 2g The mass of the sample = 50.5 g The percentage of H2O2 in the solution =…

Q: Classify each of the the following alcohols as primary (1°), secondary (2°), tertiary (3⁰) using the…

A: Check the each structure carefully and write whether the given compound is primary, secondary or…

Q: how do you calculate a percentage of something?. for example percentage of nitrogen in benzocaine.

A: Given, The percent of nitrogen in benzocaine is:

Q: Data Table Temp (∘C) K 6.6 216.6 18.0 187.1 56.2 140.6 81.7 121.6 this reaction would…

A: Using the information provided in the table, we can calculate the Gibbs free energy change (ΔG) for…

Q: Till now how many nobel prize is received in chemistry in what field by whom.

A: As of my knowledge cutoff date of September 2021, a total of 185 Nobel Prizes in Chemistry have been…

Q: cathode in this cell? Pt | H | H₂ || Pb²+ | Pb potentials: Standard reduction 2H+ + 2e → H₂ Pb2+ +…

A: Answer:- This question is answered by using the simple concept of electrochemical cell which…

Q: What is alpha and beta carbon? Can you explain to me? Can you give an example of the alpha and beta…

A: Given,  Based on attachment of carbon atoms to the functional group in the molecule can be…

Q: ▾ PbCl₂; molar solubility=1.43 x 10-2 M Ksp 1.17 10 ΑΣΦ 1 Part C Submit Previous Answers Request…

A: Answer:- This question is answered by using the simple concept of calculation of Ksp using the molar…

Q: In the laboratory you are given the task of separating Ca²+ and Zn²+ ions in aqueous solution. For…

A: According to solubility rules, All carbonates are insoluble except 1st group cations and NH4+ ion.…

Q: Identify the major product of the following reaction. Excess HBr ? Ph- Ph Ph O There is no reaction…

A: Addition of HBr to alkyne- First alkyne abstract proton and formation of stable benzylic carbocation…

Q: Calculate the pH of each solution. A solution containing 0.0300 M maleic acid and 0.041 M disodium…

A: An aqueous solution consisting if weak acid and it's conjugate base or weak base with its conjugate…

Q: Which of these species is aromatic? IZ: 0: II IZ: III 2:00: 0 IV un V

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Q: 4) Write the chemical equation for the formation of (a) the hemiacetal, and, (b) the acetal when…

A: the formation of a hemiacetal occurs when an aldehyde or ketone reacts with an alcohol(oh) in the…

Q: Consider the reaction NH4Cl(aq)------->NH3(g) + HCl(aq) Using the standard thermodynamic data in…

A: It is based on the concept of equilibrium Here  we are required to find the equilibrium constant for…

Q: A solution contains 1.46×10-2 M magnesium acetate and 9.71×10-3 M zinc nitrate. Solid sodium…

A: The solubility of a substance is the amount of solute dissolved in a specific amount of solvent at a…

Q: A chemist has 40 mL of a 0.5 M solution of NaOH. How many grams of NaOH are in this solution?

A: Please find your solution below : Molarity of a solution is the measure of its concentration. It is…

Q: Draw the peaks related to the each of the Amine structures on a 13C NMR and 1H NMR A.) m-phenetidine…

A: The analytical spectroscopic tool is an important technique to find the structure of any unknown…

Q: Solubility product of an ionic compound..An ionic compound with the general formula A2B3 is…

A: Solubility product (Ksp )is the equilibrium constant for dissolution of ionic compound in water.

Q: Draw 2-phenylbutanenitrile.

A: The major functional group present in the given compound is nitrile and at 2-position phenyl ring is…

Q: An analytical chemist is titrating 70.1 mL of a 0.5200 M solution of piperidine (C-H₁0NH) with a…

A: For weak acid-base titration, the equilibrium pH depends on the excess concentration of the species…

Q: Draw structures for the following compounds. a. Methylpropanoate b. Benzaldehyde

A: structure of methylpropanoate  structure of benzaldehyde

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: Given,  The salt : RbClO

Q: Reaction Velocity (mm/sec) 1111111 Substrate Concentration (mm) The graph above displays the kinetic…

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Q: What are the expected fragments of this molecule when analyzed with mass spectrometry?

A: Compound shown is 1,4-di-tert-Butyl-2,5-dimethoxybenzene

Q: enthalpy: negative; entropy: negative enthalpy: negative; entropy: positive enthalpy: positive;…

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Q: A 51.5 mL sample of a 0.330 M solution of NaCN is titrated by 0.120 M HCl. K₂ for CN is 2.0 × 10-5.…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Complete the following multistep synthesis problem. Include all reagents and allintermediates.

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: why is D not allowed? 20. Which set of quantum numbers is allowed? A B) D) D 535243 n 1 3 33 3 3 30…

A: The allowed set of quantum numbers

Q: For the reaction below: O₂N a Draw the product. H NaCN, HCN

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Q: Draw the major organic product of the reaction shown below CH₂OH Na₂Cr₂O7 H₂SO4, H₂O

A: the product formed by the given reaction

Q: How much potassium oxalate can be added to 187.0 mL of 0.5 M [Cu(NH3)4]Cl₂ before a precipitate of…

A: The following data is provide : Volume of the [Cu(NH3)4]Cl2 = 187.0 mL The molar concentration of…

Q: Please propose reaction routes to complete the following transformation:

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Q: You are asked to add a few more elements to the activity series of the element figure. While doing…

A: We are to place Tc and Zr in the given activity series based on the given information about Tc and…

Q: Question 8 Which of the following take place when CaCl2 dissolves in water? [Select all that apply.]…

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Q: In your opinion, which sample has the purest form of Naphthalene? Explain. ( In your opinion, should…

A: Melting point - The melting point of a substance is the temperature at which it changes state from…

Q: What is the main purpose of this experiment?

A: Stoichiometric measurements are quantitative measurements of the relationships between reactants and…

Q: Current Attempt in Progress (c) RCO₂H Draw Your Solution ?

A: A ketone is a type of organic compound that contains a carbonyl group (a carbon atom double-bonded…

Q: HO. HO.

A: We have given a benzylic alcohol which is needed to be converted to a carboxylic acid with a triple…