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- 2. What type of chemical reaction is illustrated by the following reaction? CH3OOCH3 + H2O ⎯→ CH3OOH + CH3OH a. oxidation/reduction b. substitution c. neutralization d. hydrolysis e. dehydration synthesis (condensation)Show how to prepare each compound from 2-methyl- 1- propanol. a. 2- methylpropene b. 2- methyl- 2- propanol c. 2- methylpropanoic acid (CH3)2CHCOOH18. In the IUPAC name for the following compound, the -Br group is located on carbon number CH;CHCH=CH, Br a. 1 b. 2 С. 3 d. 4
- What product(s) will form: 2-Pentene + H₂O → O a. 2-Pentanol O b. Isopropyl alcohol O c. 3-Pentanol O d. a 50/50 mixture of 2-Pentanol and 3-Pentanol Oe. no reaction will occur4- Choose the correct reactants required to synthesize the following molecule. H3CO OCH 3 A. Acetone and methanal B. Acetone and methanol C. Formaldehyde and propanal D. Formaldehyde and propanol 5- What is the IUPAC name of the following compound? CI A. 6-Chloro-4-ethoxy-1-octanal B. 6-Chloro-4-ethoxyoctanal C. 6-Chloro-4-ethoxycyclooctanal D. 4-Ethoxy-6-chlorooctanal - What is the IUPAC name of the following compound? 0 Br. Br Cl A. 2,6-Dibromo-3-chloro-5,5-dimethylhexanone B. 2,6-Dibromo-3-chloro-5,5-dimethylcyclohexanone C. 2,6-Dibromo-5-chloro-3,3-dimethylhexanone D. 2,6-Dibromo-5-chloro-3,3-dimethylcyclohexanoneReagents a. C6H5CHO b. NaOH, ethanol h. BrCH2CH=CH2 i. Na* OEt, ethanol j. Br2, H* k. K* t-BuO c. Pyrrolidine, cat. H* d. H2C=CHCN e. H3O* f. I. CH2(CO2ET)2 -CH2CH2CN LDA m. heat g. ELOC(=0)CO2ET Select reagents from the table to synthesize this compound from cyclopentanone. Enter the letters of the chosen reagents, in the order that you wish to use them, without spaces or punctuation (i.e. geda).
- identify the product formed in the following S№² reaction: § 2 OH A. Br H₂0 Br acetone میں B. سه C. OH ||| D. OHFour test tubes containing different hydrocarbons: acetone, benzoic acid, cyclohexane, and ethylamine were tested for solubility with different solvents: H2O, dilute HCl solution, and a strong solution of NaOH. The results obtained from the solubility test were tabulated below. Determine the content of each test tube A, B, C, and D. Choices: A. Cyclohexane B. Ethylamine C. Benzoic Acid D. Acetone40. Deuterium oxide, D20, is water that contains the stable hydrogen isotope 2H, usually shown as D. When dissolved in deuterium oxide, ethanol undergoes the following reaction: * CH3CH2OH + D½0 → CH;CH2OD + HOD What is the best way of showing that this reaction has occurred? A. By testing the product with phosphorus pentachloride and not getting steamy fumes. B. By determining the mass spectrum of the mixture and showing peaks at m/z values of 20 and 46. C. By fractionally distilling the mixture and determining the amount of CH3CH2OD using a Geiger counter. D. By determining the mass spectrum of the mixture and showing peaks at m/z values by 19 and 47. A В O D
- Give the products formed when benzaldehyde and benzoic acid are treated with the given reagents. a. Tollen’s reagentb. phenylhydrazine, H+c. HCNd. NH2OHe. 1 mole H2, Nif. 1 mole CH3OH, H+g. LiAlH4 then H2O, H+h. 2 moles CH3OH, H+i. CH3MgCl, then H2O, H+j. H2OWhat is the major organic product obtained from the following reaction? a. 1 b.2 c. 3 d. 4 -CC-H 1. BH3 2. H₂O₂, NaOH 1 3 OH 2 4 CH₂Tollen's reagent, (Ag)+, is an oxidation agent. What are the products of Tollen's reagent reaction with the following molecule? H. Select one: O a. Propanoic acid and Ag+ Ob. Propanol and Ag+