13.11 Which member of each pair is more soluble in water? Why? (a) CH;CH,OCH,CH3(1) or CH;CH,OCH3(g) (b) CH,Cl,(1) or CCl,(1) CH2 CH2 (c) CH2. H,C CH2 or H2C CH2 CH2 `CH cyclohexane tetrahydropyran
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- Dehydrohalogenation of 1-chloro-1-methylcyclopropane affords two alkenes (A and B) as products. Explain why A is the major product despite the fact that it contains the less substituted double bond.Between the cis and trans configuration of 1-chloro-3-methylcyclohexane, which is the most stable stereoisomer and configuration? To prove your argument, use your models or a modelling software to model cis- and trans-1-chloro-3-methylcyclohexane (show all the hydrogens and ensure proper chair conformation) and use arrows to show where steric strain occurs. Include these photos in your answer.1. Using Br2 in C2H4Br2 will result in HBr and ______. a. C2H3Cl3 b. C2H4Cl3 c. C2H2Cl3 d. none of the above 2. How many halogenation are posible in propane? a. 3 b. 8 c. 6 d. 10 3.Sulfonation of pentane will result in ________ and water. a. C5H11SO3H b. C5H12SO3H c. C5H14SO3H d. none of the above 4.Nitration of hexane will result in ________ and water. a. C6H13SO3H b. C6H15NO2 c. C6H13NO2 d. C6H14NO2 5.How many moles of O2 in heating a C12H26 (dodecane) a. 27 b. 37 c. 24 d. none of the above
- Write an example where you can illustrate the application of the Cahn Ingold Prelog rules to assign the stereochemistry around a C = C double bondGibbs free energy differences between axial-substituted and equatorial-substituted chair conformations of cyclohexane were given in Table 2.4. (a) Calculate the ratio of equatorial to axial tert-butylcyclohexane at 25C. (b) Explain why the conformational equilibria for methyl, ethyl, and isopropyl substituents are comparable but the conformational equilibrium for tert-butylcyclohexane lies considerably farther toward the equatorial conformation.Rank the following groups in order of decreasing priority. −CH=CH2, −CH3, −C≡CH, −H
- Which of the following groups has the highest priority according to the Cahn-Ingold-Prelog sequence rules? a. CH2Cl b. CHO c. CH2OH d. CH3Write a structural formula and give two acceptable IUPAC names for each alkene of molecular formula C7H14 that has a tetrasubstituted double bond.Rank the following groups in order of decreasing priority. −F, −NH2, −CH3, −OH
- Which group is of lower priority than –CH=CH2 according to Cahn-Ingold-Prelog rules. –CH=C(CH3)2 –C(CH3)3 –CH(CH3)2 –CH=CHCl a b c dRank the following groups in order of decreasing priority according to the Cahn-Ingold-Prelog system. I) -CH=CH2 II) -CH3 III) -CH IV) -OH 1) IV > III > I > II 2) IV > I > III > II 3) III > IV > I > II 4) II > I > III > IVWhat is the strongest IMF in pure 2-octanone? I know it is a ketone and has some polarity due to this, but the carbon chain so long, I wonder if london dispersion forces are stronger?