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- Rank the species below in order of increasing nucleophilicity in protic solvent. I. H2O II. CH3S— III. CH3COO— IV. t-BuO— I, II, IV, III I, III, II, IV I, III, IV, II I, II, III, IVArrange the alkyl halides in order of increasing reactivity in an SN2 reaction with KI in acetone (least first). I, IV, III, II II, III, I, IV IV, I, III, II III, II, IV, IDetermine the major product(s) of the following reaction (disregard stereochemistry): Pentan-3-one reacts with LDA first, then this intermediate reacts with 1-bromo-2-methylpropane Propan-2-one reacts with 1) LDA, then with 2) another propan-2-one followed by 3) hydronium ion
- The reaction H2C=CHCH2Br + NaN3 followed by reaction with LiAlH4 yields CH3CH2CH2NH2 H2C=CHCH2NH2 H2C=CHCH2N3 none of the abovePredict the product of the following reaction and classify the reaction. Pb(NO3)2+FeSO4--->PbSO4+________9. Product of the reaction of nitrobenzene with sulfuric acid in the presence of oleum at 60 °C:a) o-nitro benzenesulfonic acidb) m-nitro benzenesulfonic acidc) p-nitro benzenesulfonic acidd) None of the above 10. Due to their ability to move through ducts or pipes, they are generally called fluids:a) Solidsb) Solid mixturesc) Gasesd) Liquids and gases
- Predict the major products of the following reactions.(a) 1@ethylcycloheptene + ozone, then (CH3)2S(b) 1@ethylcycloheptene + warm, concentrated KMnO4(c) 1@ethylcycloheptene + cold, dilute KMnO4Which of the following reactions result in a positive ∆ Ssys? A. Pb(NO3)2 (aq) +KCl (aq) ---> PbCl2 (s)+ KNO3 (aq) B. HCl (g) + H2O (l) ---> HCl (aq) C. H2 (g) + I2 (g) ---> 2HI (g) D. 2H2O (g) ---> 2H2 (g) + O2 (g) E. H2O (g) ---> H2O (l)6. Identify the best reagent(s) for this reaction. (see attached screenshot). a. H2SO4, HgSO4, H2O b. 1. Disiamylborane, 2. HO–, H2O2 c. K2Cr2O7, H+ d. NaOCl e. H2, Pd
- Explain why the reaction of 2-bromopropane with NaOCOCH3 gives (CH3)2CHOCOCH3 exclusively as product, but the reaction of 2-bromopropane with NaOCH2CH3 gives a mixture of (CH3)2CHOCH2CH3 (20%) and CH3CH=CH2 (80%).Explain why the reaction of 2-bromopropane with NaOCOCH3 gives(CH3)2CHOCOCH3 exclusively as product, but the reaction of 2-bromopropane with NaOCH2CH3 gives a mixture of (CH3)2CHOCH2CH3(20%) and CH3CH=CH2 (80%).Which of the following reagent best accomplish this transformation below? a. Li/NH3 b. H2SO4, H2O, HgSO4 c. BH3, THF d. potassium permanganate