h. i. (S ats) OH ts) X₁ Br HBr Unimolecular HBr/H₂O₂

Q: Given below is the Fisher projection for a threose enantiomer. What will be the Fisher projection…

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Q: QUESTION 1 A buffer solution contains a weak acid, HA, and its conjugate base,A". The buffer…

A: Information

Q: Draw the major product of the aldol addition reaction betweer two of these aldehydes with the…

A: The addition reaction which involves the enolae addition to the aldehyde or ketone to form a new C-C…

Q: Click the "draw structure" button to launch the drawing utility. Draw the product of the reaction…

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Q: Consider this reaction: NH OH(aq) →NH, (aq)+H,O(aq) At a certain temperature it obeys this rate law.…

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Q: An analysis of a sample of polyethylene (Figure Q2) reveals that there are six lengths of chain with…

A: To calculate the weight average molecular weight and the degree of polymerization for a sample of…

Q: The PK, value for H₂S is 7.00. What mole ratio of NaHS to H₂S is needed to prepare a buffer with a…

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Q: NaO Na Select to Add Arrows J Select to Add Arrows Na

A: While writing the mechanism by curved arrows we use electron pushing arrow from electron rich center…

Q: Classify each aqueous solution as acidic, basic, or neutral at 25 °C. Acidic pH = 3.57 [H]=1.0 x 10³…

A: Since, pH value measure the acidity or basicity of the solution or compound. If pH > 7 then…

Q: Figure 3. Bromothymol Blue pH indicator dye in an acidic, neutral, and basic (alkaline) solution -…

A: Bromothymol blue is a pH indicator commonly used in both biology and chemistry experiments to…

Q: g) OH CH3CHCH2CH3 11 CH3CH=CHCH3 + H₂O alkent

A: Dehydration reactions can be defined as the chemical reactions in which a water molecule is…

Q: 2. Explain the following: (a) How sites of variable activity in a heterogeneous catalyst might…

A: Polydispersity is the degree of non-uniformity. For example in a polymerization reaction if the…

Q: You have a 2000 mM NaCl (stock) solution. You want to make 500 ml of a buffer that contains 0.5 M…

A: The concentration of the initial stock NaCl solution is M1 = 2000 mM = 2000×10-3 M = 2 M. The final…

Q: 2 AgNO3(aq) + Cu(s) 2 Ag(s) + Cu(NO3)2(aq) → a. What is element is oxidized? b. What element is…

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Q: A current of 3.68 A is passed through a Sn(NO3)2 solution. How long, in hours, would this current…

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Q: 9. Which structure, A or B, is the product of kinetic control? 10. Which compound A or B will give…

A: More stable or more substituted alkene is the thermodynamic control product (B) and less substituted…

Q: 3. Calculate the boiling point of a solution made from 227 g of MgCl2 dissolved in 700. g of water.…

A: As mentioned we are solving question 3, we have to calculate the boiling point of the solution

Q: 4. Rank the following compounds in decreasing (strongest to weakest) order of basicity. NH₂ NH₂ O₂N…

A: order of basicity of the given compounds  product of the given reaction

Q: NH₂ + H₂O NaOH

A: To solve this problem we have to complete the given reaction.

Q: 21) Which of the following conditions will drive the equilibrium of the Fischer esterification…

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Q: 19. Use the kinetic-molecular theory to explain each observation given. a. Wax melts near the flame…

A: The kinetic theory of gases describes the behavior of gases in terms of the motion of their…

Q: Q6. Enolates and their surrogates. (a) Rank the acidity of the following compounds from LEAST (left)…

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Q: Given that: PbS + PbO --> Pb +So2 4 moles of PbS reacts with 4 moles of PbO.   Limiting Reactant:

A: Limiting reactant is the reactant which is present in less amount and completely consumed in the…

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A: In the above reaction benzaldehyde converted to the product which is given in the reaction. We have…

Q: TRIAL 1 2 3 4 5 Temperature 22.1 °C 21.6 °C 22.1 °C 21.9 °C Table 1- Part A Data Summary Table 21.9…

A: However, it's easier to use a handy formula: rate equals distance divided by time: r = d/t.

Q: Classify the possible combinations of signs for a reaction's Δ? and Δ? values by the resulting…

A: ∆G=∆H-T∆S ∆G= Gibbs free energy change ∆H= change in enthalpy ∆S= change in entropy For a reaction…

Q: Q1. According to the "collision theory" model, why does the rate of a reaction increase when…

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

Q: In the following net lonic equation, Identify each reactant as either a Bronsted-Lowry acid or a…

A: Since, From the definition, Brønsted-Lowry acid are proton donar and Brønsted-Lowry base are proton…

Q: Predict the major product of the following reaction: Xi? SOCI₂ NH₂ Modify the given copy of the…

A: Amides react with thionyl chloride to form alkyl nitriles.

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Acidic hydrolysis of amide produces a carboxylic acid.

Q: Propose an efficient synthesis for the following transformation: The transformation above can be…

A: his given transformation occurs in two stages.1) Intramolecular claisen condensation i.e. Dieckmann…

Q: 다. +

A: For the above given reaction the starting materials are a diene and an alkene i.e. dienophile.…

Q: Give only typing answer with explanation and conclusion other wise you go downward  Calculate the…

A: Solutions- Calculate the number of grams of NaCl in 5 liter.

Q: R-E-HR-C-OH oxidation of aldehyde formula aldehyde Carboxylic acid 2) Draw the condensed structure…

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Q: What is an appropriate stepwise synthesis for 5-methyl-2-hexanone from 3-methyl-1-bromobutane? O…

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Q: elect the appropriate reagent and TWO possible substrates for the following reductive amination

A: Imines are selectively reduced to amines by Sodium cyano borohydride.

Q: 14) A wax is an ester formed from a long-chain carboxylic acid and a long-chain alcohol. Show how a…

A: The given organic transformation involves three different steps,  1. Oxidation of alcohol to…

Q: 16) Provide the major organic product of the reaction below. CH3CH₂OH H* (cat.)

A: We know cyclic lactone on reaction we alcohol generate ester and alcohol .

Q: - e) OH CH3CH₂CH₂-CH-CH CH 3 CH3 [H3O+] CH3CH₂CH₂CH=C-CH3 + H-O-H CH3 Major Product

A: In an E1 (unimolecular) elimination reaction, a carbocation intermediate is formed in the first…

Q: 1. Benzene reacts with bromine to form bromobenzene, C6H5Br. C6H6(1) + Br2(1) ->>> C6H5Br(1) +…

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Q: 11:42 PM Tue Apr 11 Done 77% Save and Exit ?

A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds as…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Reaction of acid anhydride with amine produces an amide

Q: A sample of methane gas, CH4(g), occupies a volume of 60.3 L at a pressure of 469 torr and a…

A: Initial volume and final volume= 60.3 L Initial pressure (P1) = 469 torr Initial temperature (T1) =…

Q: QUESTION 19 A solution is made from 0.289 M of a weak base. What is the pH if the Kp for this base…

A: The concentration of a weak base is C = 0.289 M, The dissociation constant of the weak acid is Kb =…

Q: Question The initial rates method can be used to determine the rate law for a reaction. Using the…

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Q: MULTIPLE CHOICE 1) Which functional group is a carboxylic acid? A)-OH B) O I -COH I -C-O- D) OH I -…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the starting…

A: The given reaction explains the base catalysed hydrolysis of acid chloride to corresponding…

Q: Draw the major organic product(s) of the following reactions including stereochemistry when it is…

A: Internal alkynes when treated with water in the presence of sulfuric acid and mercuric sulfate…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

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Q: i) сна сна сснаснасна Ketone + H₂ [R] OH CH3CH₂CHCH₂CH₂CH3

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

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.