Part 6 out of 8 Choose the most appropriate reagent(s) for the conversion of the alkyl bromide to the organolithium intermediate. reagent(s) LiCu Br CHJ 2 equiv Li LiBr Li,SO4 Li¿O 1 equiv Li

Q: e equilibrium constant nstant

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Q: Devise cells in which the following are the reactions and calculate the standard cell potential in e...

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Q: Table 2. Calculations ~60°C trial ~50°C trial ~40°C trial ~30°C trial ~20°C trial Vol. of HCI used (...

A: In the given experiment the titration of borate with hydrochloric acid is being carried out at diffe...

Q: Direction: Name the following chemical compounds. 1. AIO, 2. MgCI 3. Feo 4. Nal 5. Baso. 6. 2 7. SO2...

A: Given that : We have to name the following chemical compounds :

Q: write the electronic congratulations of calcium whose atomic number is 20 and mass number is 40.

A: Given,  calcium whose, atomic number is 20 and mass number is 40. 

Q: Using significant figure rules, the answer of 213 miles / 4.2 hours is equal to which of the followi...

A: In Multiplication and Division, The LEAST number of significant figures in any number of the problem...

Q: 3.26 Which of the following are likely to behave as electrophiles and which as nucleophiles? (a) Cl-...

A:                                 Answer  Which of the following are likely to behave as electrophile ...

Q: : Calculate the molecular weight of urea, CO (NH2)2 Show your pertinent solution.

A: Molecular mass of any compound is equal to the sum of atomic masses constituent atoms in the compoun...

Q: uation: Al,0,(s) + 6NAOH(1) + 12HF(g) 2Na,AlF, + 9H,O(g) 12.6 kg of Al,0,(s), 57.4 kg of NaOH(1), an...

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Q: When May an expression be simplified and when must the quadratic equation be used? in solving a prob...

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Q: Below are some objectives. Check if each objective possesses the SMART characteristics. If not, plea...

A: Answer - Since you have posted multipart of question as per the guidelines i have solved first three...

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 9.770? ...

A: pH = 9.770   pH + pOH = 149.770 + pOH = 14pOH = 14 - 9.770pOH = 4.230   pOH = - log [OH-]4.230 = - l...

Q: Sulfur (S8), combines with oxygen (O2) at elevated temperatures to form sulfur dioxide. How many sul...

A: A question based on molecules that is to be accomplished.

Q: The table below describes a procedure in preparing standard solutions of a protein sample with diffe...

A: Given data:

Q: 9) Predict the reactants for the ff products: SH (a) CH3OCH2CH2CH3 (b) „OCH3 (c) (d) CH3 CH3CHSCH2CH...

A: the reactants are as follows:  

Q: Select the correct definition for each of the following terms: (i) thermal energy    energy that r...

A: All of these are different types of energies. They are defined in the following step.  

Q: What is the role of triethylamine in this reaction? Draw the curly arrow reaction mechanism to show...

A: We have to tell the role of triethylamine in the given reaction. In the given reaction triethylamine...

Q: m mass c

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Q: tandard free energy of formation, A calculated result compare to the

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Q: Ethyl chloride, CH3CH2Cl, used to produce tetraethyllead gasoline additive, decomposes when heated t...

A: The given reaction is : CH3CH2Cl(g)  →  C2H4(g) + HCl(g) The reaction is first order. The initial co...

Q: Arrange the molecules according to decreasing molecular polarity. A. I, II, III, IV B. IV, III, II...

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Q: Problem 1 Claim: What functional group is attached to the acetic acid? Write your answer in one (1) ...

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Q: Given the stock solution (0.017 M) and diluted solution (0.012M) can you help me compute with ...

A: calculation of concentration of ascorbic acid

Q: molarity

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Q: CH3 CH3CHCHO

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Q: Mn+4 + H2S -> Mn2+ + S0 + H+     Which element is reduced? H2S + O2 -> S8 + H2O       Which element...

A: Oxidation reduction reaction (Redox reaction) Its a chemical reaction that involve simultaneously re...

Q: How many electrons must each atom gain or lose to acquire an electron configuration identical to the...

A: Each element will get stability with acquiring noble gas electronic configuration by loss or gain of...

Q: Which of these is NOT an electrochemical measurement technique? O chronopotentiometry O column chrom...

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Q: 3.35 Which of the following molecules show cis-trans isomerism? (c) HO. H3C CH3 CICH,2CH2Č=ċCH2CH2CI...

A: To show cis - trans isomerism , groups attached to double must be different. i.e 4 groups must be di...

Q: DRAW the line angle formula of CH3OH and HCN. Please follow the rules of drawing the line angle form...

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Q: Balance

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: Determine the AH for the overall reaction based on the three-step thermochemical processes below: AH...

A: The steps of the reaction given are,  

Q: Question 10 Which of the two directly affect the intensity of the IR signal? i. Whether the signal i...

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Q: ny moles of

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: How do I find the ml in quantum numbers

A: How to find ml in quantum number = ? 

Q: Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed of one g...

A: Given, Methane, CH4, can be used as a fuel instead of gasoline. If you used 655 g of CH4 in placed o...

Q: OH HO + Catechol Oxidase 1/202 H2O + Catechol Benzoquinone

A: Catechol oxidase is a copper containing oxidizing enzyme which is used for he oxidation of catechol ...

Q: Draw the 2D and the 3D Lewis structure for each molecule. You do not need to show resonance structur...

A: Lewis dot structure is the representation of electron of a bond , between two atom present in a cova...

Q: OH OH (b)

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Q: What event does a cathodic 'forward' peak correspond to? O oxidation O precipitation O reduction O d...

A: We have to tell what event means by a cathodic 'forward peak'. The given options are  oxidation pre...

Q: What are solid substances?

A: Given,  solid substances

Q: 4. A buffer is prepared containing 1.00 M acetic acid and 1.00 M sodium acetate. What is its pH?

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Q: Determine Z and V for steam (H2O) at 250 °C (523.15 K) and 1800 kPa by the following: Ideal gas equa...

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Q: Calculate the sodium hydroxide (MW = 39.997 g/mole) concentration in units of moles per kilogram of ...

A: The solution is as follows:  

Q: 2.) Sucrose + Copper (II) Acetate/Acetic Acid

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Q: What happens to the rate of an Sy2 reaction when both [RX] and [:Nu ] are halved? The rate (select) ...

A: In the case of SN2 reaction,the rate depend on both the reactant and nucleophile  That is rate (R1)=...

Q: А. CI b.

A: Given compounds are :  Synthesize the following molecules starting with benzene = ?  

Q: の] αく Ho fooll ce 13 14 15 17 Ho. 18 19 20

A: The solution of the question is given below:

Q: Complete the following reaction scheme. A H H,0, H,O* HBr, H,02 Br, H,0 conc. H,SO, H;C- CH3 G H,, P...

A: Since you have posted question with multiple sub-parts, we are entitled to solve the first 3 only. T...

Q: 1. Initially at 300 K and 10 atm pressure, 1 mol of a gas is allowed to expand adiabatically against...

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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.