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A: The answer of the above question is given in step 2
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A: Given,Methyl amine
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A: Benzoic acid is an acid with COOH functional group. And NaOH i.e sodium hydroxide is a base.
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A: a) The structure of Indole and pyridine rings is shown below,
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A: How to separate cyclohexanamine and cyclohexanol
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A: The structure of a compound gives the arrangement of atoms in space. The structure of a compound…
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A: Lactic acid It is a dibasic acid, with formula C3H6O3 Calcium carbonate It has the formula CaCO3
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A: Given,
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Q: Briefly explain the following. Why hydrolysis of esters produce a sour smell in some reactions?…
A: Ester is functional group having --COO Group and sour smell is due to the acid formation .
Q: What are benzenoids?
A: The description is given in the following steps.
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A:
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A: Answer will be option (a) chloroform
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A: Reaction of an ester with ammonia or primary or secondary amine to give an amide is called…
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A: The physical properties of nitriles have to be given.
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A: The complex cyclic structures are porphyrins.
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A: Given compound is : Benzaldehyde Chemical name of Benzaldehyde = ?
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A: We have to draw structure for heptyl benzoate .
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A: Carbonyl compounds are important in organic chemistry.
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- B. What are the main hazards of hexane? C. (minor components) (a) What are the main hazards of trimethylazulene? (b) What are the main hazards of azobenzene? (c) What are the main hazards of oil red Ö? (d) What are the main hazards of disperse blue 14? (e) What are the main hazards of quinazarin green?What are the best starting material and reagents needed to make N-methylpropanamide? a. propanol and H2CrO7 b. propanoic acid, methylamine c. propanoic acid, methylamine, and high heat d. propene, H2SO4, H2O, and high heat e. methanoic acid, propylamine, and high heatIt is a component of nylon 66. a. Phthalic acid b. Lauric acid O c. Benzoic acid d. Adipic acid e. Ethanoic acid Primary amine can be prepared by a. Reacting an alkyl halide with sodium azide. b. Reacting an amide with water under heat. O c. Reacting alkyl halide with NaCN followed by LiAlH4 in ether, then with water. O d. Reacting carboxylic acid with R-NH2 and NaBH4. Which of the following will give a positive reaction with Tollen's reagent? a. All of the above b. Butanone O c. 3-pentanone Od. Pentanal O e. Butanal
- 1.) what is a chemical reaction of butadiene sulfone with heat? 2.) what is the chemical reaction of butadiene sulfone and maleic anhydride are heated together. 3.) can you explain what green chemistry is? I do not understand it.Chemistry 16. Draw the structure of a) p-Chloromethylbenzene, lodochlorobenzene 17. Give a structure for a) 1,2-Propanediol, b) m b) 1,2-Ethanediol8. Name the following compound. a) Imidazole 9. Classify the following compound. a) Aromatic b) Pyrimidine a) Pyrimidine 10. Name the following compound. b) Antiaromatic a) Anthracene b) Imidazole 11. Name the following compound. b) Naphthalene c) Pyridine c) Nonaromatic c) Purine c) Phenanthrene d) Purine d) Acyclic d) Furan d) Benzene e) Furan e) Thiophene
- 10 10a.)Draw the structure of cyclobutylmethanol. 10.b) Treat this molecule first with tosylchloride (Tsa), then sodium azide (NAN3) and finally with LIAIH4. What is the purpose of treating the starting material with TSCI? 10.c) Give the structure of the final product.The LD50 (“Lethal Dose, 50 %”) is a value used in toxicology which gives the amount of a substance required to kill 50 % of a test population. It is usually reported based on body weight. For racemic carvone LD50 is reported as 1640 mg/kg. 1. Would it consider carvone to be toxic to an average person? Explain. 2. Would it be expected this the LD50 value to be the same for each enantiomer? Explain at the molecular level in stereochemical terms.1. Which is a better disinfectant, 70% or 95% ethyl alcohol? Why?
- Reduction of ethyl nitrile using H2/Ni produces a.1-propanamine b.propanamine c.ethanamine d.butanamine Reduction of nitrobenzene and its further reaction with NaOH producesa.1-propanamine b.aniline c. ethyl amine d. n-butyl amineWhere should you dispose a mixture of tetrachloromethane and water? A Alkali waste B) Non-halogenated organic mixture c) Mineral acid waste D Halogenated organic mixtureCis-but-2-ene has a different set of properties compared to trans-but-2-ene. the melting points of these two compounds is influence primarily by what factor? a. Dipole moment b. Hydrogen Bonding c. Symmetry of molecule d. Van de Waals interaction Which electrophilic aromatic substitution reaction is described when aniline is transformed into para-aminotolouene? a. Halogenation b. Nitration c. Oxidation d. Friedel Crafts alkylation The following hydrocarbons will exhibit electrophilic reactions (addition or substitution) involving halogens except: a. ethyne b. ethene c. ethane d. benzene