(d) Ozonolysis of 3,4-dimethyl-3-hexene gives compound D. (1) Write the reaction step for the formation of D by including the appropriate reagents.
Q: 70. This process is called , O sublimation process recrystallization process O decolorization proces...
A: Since cooling takes place ans crystallization occurs. Hence the process is recrystallizatiion So ...
Q: ОН НО HO- ОН HO НО- OH OH ОН ОН HO What are the monosachharides that make up this trisaccharide? O a...
A:
Q: Determine the differences in pH when a strong base is used to titrate a strong acid and a weak acid....
A:
Q: Balance each of the following equations: Please answer 1-3. 1. Ca2C + H2O --> Ca(OH)2 + CH4 Ca= ...
A: Balanced chemical equation can be defined as the equation in which there are equal number of atoms o...
Q: When [Cu2+] = 1.24 M, the observed cell potential at 298 K for an electrochemical cell with the reac...
A: The overall cell reaction : Cu2+(aq) + Zn(s) ---> Cu(s) + Zn2+(aq) The observed cell potential ...
Q: Consider the reaction. 2 Fe,0, 4 Fe +302 AHixn +824.2 kJ The formation of 58.0 g of Fe results in
A: As per the balanced reaction- Generation of 4 mol Fe requires 824.2 kJ energy. So, Energy absorbed =...
Q: 12) Provide the major organic product of the following reaction. Br 1. Li 2. Н,СО 3. НО"
A: Solution-
Q: Draw the E isomer for the following molecule
A:
Q: Using Faraday constant, how many grams of copper will attach to the cathode of an electrolysis cell ...
A: Faraday first law states that the amount of material deposited at cathode from electrolytic solution...
Q: What are the components of the buffer solution when 0.40 mol H3PO4 is mixed with 0.50 mol of a stron...
A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The buffe...
Q: What is the concentration of NaCl in a solution if titration of 50.00 mL of the solution with 0.1500...
A:
Q: 17. is a situation in which more than one canonical structure can be written for a species. The chem...
A: To fill:
Q: The rate constant for this first‑order reaction is 0.0130 s−1 at 400 ∘C. A⟶products After how ma...
A:
Q: A solution made up of 2.00 g of an unknown solute and 275 mL of water (d = 1.00 g/mL) has an osmotic...
A: Given: Mass of solute = 2.00 g The volume of solution = 275 mL Osmotic pressure = 0.872 atm Tempera...
Q: 2. One mole of an ideal gas is reversibly compressed in an isothermal process at T= 250 K from a vol...
A: Here 1 mole of ideal gas is compressed from 100L to 25L in a isothermal reversible process at 250K.
Q: What is the most probable speed in m/s for molecules of a certain gas with a molar mass of 27.2 u at...
A: The most probable speed is the speed that acquired by most of the molecules of a gas. Here given, ...
Q: Benzene and toluene form an ideal solutions. At 900 C, the vapor pressure of pure benzene is 1.326 a...
A:
Q: 5 Any Cu* ions present in solution will react with FerroZine in the same way as Fe2+. a. What effect...
A:
Q: Consider the reaction data. A⟶products ? (?) ? (?−1) 325 0.391 575 0.735 What two points shoul...
A:
Q: student determines the molar mass of methanol, CH3OH by the same method used in this experiment. Sh...
A:
Q: Using the given data compute for the sodium concentration of the patient. Use the same formula in th...
A:
Q: The hydrolysis of sucrose to form fructose and glucose is a first order reaction that has a half lif...
A: Given that, the hydrolysis of sucrose to form fructose and glucose is a first order reaction. The ha...
Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 458. ...
A:
Q: 1. (a) Draw the structures of A to E in the following reactions. (i) OH 1. LIAIH4 A РСС 2. H2о (ii) ...
A:
Q: 8. Determine the amount of theoretical oxygen and theoretical air needed to burn a.) 60 kg of butane...
A: By combustion of hydrocarbons, carbon dioxide and water are formed . To predict the amount of water ...
Q: The decomposition of N2O5 can be described by the equation 2N2O5(soln)⟶4NO2(soln)+O2(g) Consider...
A:
Q: In the Directive Effects in the Bromination of Vanillin, the following reaction was performed: сно с...
A: The reaction given is,
Q: Identify the compound with an acetal functional group. II CH3 HO, II IV HO OH A) I B) I C) II D) IV
A: Given compounds are,
Q: Predict the shape of SiF4,SF4 and XeF4 molecules. Explain why the shapes differ.
A: Shape of SiF4, SF4 and XeF4 = ? Explain why shape is different.
Q: 61. This process is called 2 5 O Paper chromatography Thin Layer Chromatography Column chromatograph...
A:
Q: 2) If an unknown Cu*2 solution has an absorbance of .62, a) Find its molarity graphically: A M b) Us...
A:
Q: Which of the following is the most correct name for this compound? a. 2,5-dioxooctanal b. 4,7-dioxoo...
A:
Q: Identify one pro and one con for the agh observation (visual and UV/Vis)
A: A question based on UV-Visible spectroscopy that is to be accomplished.
Q: A certain reaction has an activation energy of 58.70 kJ/mol. At what Kelvin temperature will the rea...
A:
Q: (a) Draw the structures of A to Ein the following reactions. 1. LIAH, 2. H0 PCC 00 H Lindias catalys...
A: This is an opeing of epoxide by nucleophiles such as LiAlH4. The opening of epoxide is always at ste...
Q: One bond pair three lone pairs bond angle
A: A question based on molecules that is to be accomplished.
Q: I. Directions: Draw the lewis structures of the neutral atom and the ion of each element. Determine ...
A: The determination of the valence electron count of all the given atoms is the important step to solv...
Q: What is the average rate of the reaction between 0 and 10 s? What is the average rate of the reacti...
A: The solution is as follows:
Q: 64. This process of separation is called O recrystallization process O sublimation process O extract...
A:
Q: Br2(g) + Cl2(g) 2BrCl(g) If the partial pressures in an equilibrium mixture of Br2, Cl2, and BrCl a...
A:
Q: I. Solubility Test (Record the color and appearance of each test solution.) Coconut Oil Palmitic Oil...
A: SOLUTION
Q: Identify one pro and one con for each observation (visual and UV/Vis)
A: A question based on concentration terms that is to be accomplished.
Q: Calculate for the buffer capacity if 20 mL of 0.048 M hydrochloric acid is added to 500 mL of buffer...
A:
Q: Which of the following statements is correct? a. "When strong acid or base is added to a buffer solu...
A: Given : We have to choose the correct option .
Q: (b) Compound C has the molecular formula of C;H12. The IR spectrum shows the important absorption ba...
A:
Q: ame each epoxide: CH3 Hory b. с. (two ways) a. (two ways) CH3 Name the following compounds: (c) CH2C...
A: a) CH3NHCH2CH3 The IUPAC name of the given compound is N-methylethanamine.
Q: It refers to the amount of energy required to transform liquid water to gas
A: Given, It refers to the amount of energy required to transform liquid water to gas
Q: Molecular ion: m/z = 81 'HNMR: 8 6.6 ppm (t, 2H), 6.1 (t, 2H), 3.6 (s, 3H) 100 400 RAVENUERI 1000 CH...
A:
Q: Some chemical reactants are listed in the table below. Complete the table by filling in the oxidatio...
A: I have given the solution for the question below. There is no specific highlight so all the Oxidatio...
Q: 1. Complete each nuclear reaction: a. 2Am + He 241 a. 255Am + 2n + b. 226Ra He + 88 91 C. 56Ba + Kr ...
A: Since you have posted question with multiple subparts as per guidelines we can not answer more than ...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- On being heated with a solution of sodium ethoxide in ethanol, compound A (C7H15Br) produced a mixture of two alkenes B and C, each of which had the molecular formula C7H14. Catalytic hydrogenation of major isomer B or minor isomer C gave only 3-ethylpentane. Suggest structures and mechanisms for compounds A, B, and C consistent with these observations.1,2,3,4,5-Pentafluoro-6-nitrobenzene reacts readily with sodium methoxide in methanol at room temperature to yield two major products, each having the molecular formula C7H3F4NO3. Suggest reasonable structures for these two compounds.On being heated with a solution of sodium ethoxide in ethanol, compound A (C7H15Br) yielded a mixture of two alkenes B and C, each having the molecular formula C7H14. Catalytic hydrogenation of the major isomer B or the minor isomer C gave only 3-ethylpentane. Suggest structures for compounds A, B, and C consistent with these observations.
- A compound A, C7H12, was found to be optically active. On catalytic reduction over platinum catalyst, 2 equivalents of hydrogen were absorbed, yielding compound B, C7H16. On ozonolysis of A, two fragments were obtained. One fragment was identified as acetic acid. The other fragment, compound C, was an optically active carboxylic acid, C5H10O2. Write the reactions and draw structures for A, B and C.Wolff-Kishner reduction of compound W gave compound A. Treatment of A with m-chloroperbenzoic acid gave B which on reduction with LiAH4 gave C. Oxidation of compound C with chromic acid gave D (C9H14O). Suggest the structures for A, B, C, and D.Explain how benzaldehyde and dimedone reacts with each other, and then with the aminotriazole to form compound 1a in the presence of an acid catalyst. Provide a detailed reaction mechanism. During the development of the optimized procedure for the experiment, it was found out that compound 1b can also be produced from the same set of starting materials. Propose a detailed reaction mechanism for the formation of 1b. Explain your answer. What factor/s may drive the formation of 1b over 1a?
- Compound A, C5H10O, is one of the basic building blocks of nature. All steroids ans many other naturally occurring compounds are built from compound A. Spectroscopic analysis of A yields the following information. a) how many double bonds and/or rings does A have? b) From the IR spectrum, what is the identity of the oxygen-conataining functional group? c) what kinds of protons are responsible for the NMR absorptions listed d) propose a structure for ACompound A has the molecular formula C14H25Br and was obtained by reaction of sodium acetylide (HC≡CNa) )with 1,12-dibromododecane. On treatment of compound A with sodium amide, it was converted to compound B (C14H24). Ozonolysis of compound B gave the diacid HO2C(CH2)12CO2H. Catalytic hydrogenation of compound B over Lindlar palladium gave compound C (C14H26), while hydrogenation over platinum gave compound D (C14H28). Sodium-ammonia reduction of compound B gave compound E (C14H26). Both C and E yielded O═CH(CH2)12CH═O on ozonolysis. Assign structures to compound A through E so as to be consistent with the observed transformations.Describe the ozonolysis of alkenes one mole of a hydrocarbon(A) reacts with one mole of beomine giving a dibromo compound C5H10Br2.Substance A on treatment with cold dilute kMnO4 solution forms a compound C5C12O2(C5H12O2) on ozonolysis A,gives equimolar quantities of propanone and ethanol.Deduce the structure of substance A.
- When cyclohexanol is dehydrated to cyclohexene, a gummy green substance forms onthe bottom of the flask. Suggest what this residue might be, and propose a mechanismfor its formation (as far as the dimer).The reaction of 3,4-dimethyl-3-hexanol (3,4-dimethylhexan-3-ol) with HBr generates compound A as the major product. Treatment of compound A with a strong base gives two isomers of compound B as the major product, along with one isomer of compound C and one isomer of compound D as minor products, all of which have one double-bond equivalent. Identify compounds A, B, C, and D and give their names. By what mechanism does the reaction of 3,4-dimethyl-3-hexanol with HBr occur? By what mechanism does the reaction of A with strong base to form B occur? Propose reaction conditions for an alternative, one-step method for converting 3,4-dimethyl-3-hexanol directly to compound B.Outline the steps invloved in the synthesis of 3-chloro-4-fluroacetophenone from 4-aminoacetophenone. provide the bond line structure for the major organic product obtained in each step of the proposed synthesis.