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- The addition of water to aldehydes and ketones occurs rapidly, although it is not thermodynamically favored. What would be the product for the reaction above? Hint: Think of the self-ionization of water and the polarity of the carbonyl group.d) When butane, CH3CH2CH2CH3 and bromine gas, Br2 is exposed to sunlight, monobrominated product are produced. The reaction equation is given below: Apabila butana, CH3CH2CH2CH3 dan gas bromin, Brz terdedah kepada cahaya matahari, produk pembrominan tunggal dihasilkan. Persamaan tindak balas diberikan di bawah: uv CH;CH2CH2CH3 + Br2 A + B i) State the type of reaction. Nyatakan jenis tindak balas tersebut. ii) What is the function of the sunlight in the reaction? Apakah fungsi cahaya matahari dalam tindak balas tersebut? ii) Draw the structure of monosubstituted products, A and B. Label the major product. Lukis struktur bagi hasil penukargantian tunggal, A dan B. Labelkan hasil utama. iv) Draw the propagation steps in the mechanism for the formation of the major product. Lukis langkah perambatan dalam mekanisma bagi pembentukan hasil utama.Rank the following compound in terms of increasing predicted boiling points. Explain your answer. Compounds: hydrocarbon, phenol, dichlorobenzene,
- Please give the structures of the two major products in the reaction.A) the possible methods to purify cyclohexene from cyclohexanol and other materials produced in the reaction. B) explaining why distillation is an ideal choicePhenol and other derivatives with a single hydroxyl group on the aromatic ring are not easily oxidized to form a ketone. Why is this? Select all that apply: O Phenol is a secondary alcohol; secondary alcohols do not oxidize. O The carbon that the hydroxyl group is attached to in phenol does not have a hydrogen attached. Forming a double bond between the oxygen and the carbon would require breaking up the stable aromatic ring. Phenol is a tertiary alcohol, which does not oxidize.
- The following elimination reaction results in a mixture of products. Explain why the major products obtained in larger quantities than the minor products. Use chemical structures as necessary to justify your answer.1. Consider the solubility and boiling point of the following pair of compounds: n-butyl alcohol and diethyl ether. The boiling points for the compounds are 118 °C and 35 °C respectively. The solubility for both compounds is the same (8g/100g water). Explain this observation for (i) boiling point disparity; (ii) solubility similarity a. H-bonds form in diethyl ether; n-butyl alcohol forms H-bonds in water b. H-bonds form in n-butyl alcohol; diethyl ether forms H-bonds in water c. H-bonds in n-butyl alcohol; Both compounds form H-bonds in water d. Both compounds form H-bonds; Both compounds form H-bonds in water 2. Account for the bond angle differences between (i) H-C-H (109.5°) in methane and H-S-H (90°); H-C-H (109.5°) and H-O-H (107.5°) in water. a. The H-S-H has two lone pairs; The H-O-H has two lone pairs b. The H-S-H has no hybridization at p-orbitals; The H-O-H has two lone pairs c. The H-S-H has two lone pairs; The H-O-H has no hybridization…When butanoic acid (7.0 mL) is dissolved in methanol (20 mL) and heated with a catalytic amount of concentrated sulfuric acid, methyl butanoate (6.5 mL) is isolated. Calculate the per cent yield for the formation of this product. (Use a mole for the process)
- Monobromination Reaction. Draw the products for the monobromination reaction of 1,2-dimethylcyclopentane. Calculate the relative percentages of the products and determine the major product2. Give a strong reducing agent that can be used to reduce benzene to cyclohexane.Provide the structure of the product(s) of the given reaction. If the reaction cannot occur, check the box "No reaction" below. CH3Cl FeCl3
