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- Iodide ion reacts with chloromethane to displace chlorideion in a common organic substitution reaction: I⁻+CH3Cl →CH3I+Cl⁻ (a) Draw a wedge-bond structure of chloroform and indicatethe most effective direction of Iattack.(b) The analogous reaction with 2-chlorobutane [FigureP16.107(b)] results in a major change in specific rotation asmeasured by polarimetry. Explain, showing a wedge-bondstructure of the product.(c) Under different conditions, 2-chlorobutane loses Clin arate-determining step to form a planar intermediate [FigureP16.107(c)]. This cationic species reacts with HI and then losesHto form a product that exhibits no optical activity. Explain,showing a wedge-bond structure.Considering the following structures (I~V), answer the questions A-J. There may be more than one answer for a given questionFind oll doune The raction. 50g of CgCO wis racted. at Latm If Temp = 25C° and iatiel p = 0 inside reatim. v = 11. Au = q + w.
- Under certain conditions, molecules of acetic acid, CH3COOH, form dimers, pairs of acetic acid molecules held together by strong intermolecular attractions: Draw a dimer of acetic acid, showing how two CH3COOH molecules are held together, and stating the type of ¡MF that is responsible.Using molecular models as well as structural drawings, explain why trans-decalin is rigid and cannot ring-flip whereas cis-decalin can easily ring-flip.what type of isomers are the compounds? which compound have a pair of enantiomers? pls explain and show the enantiomers
- Most naturally occurring amino acids have chiral centers (the asymmetric a carbon atoms)that are named (S) by the Cahn–Ingold–Prelog convention (Section 5-3). The commonnaturally occurring form of cysteine has a chiral center that is named (R), however.(a) What is the relationship between (R)-cysteine and (S)-alanine? Do they have the oppositethree-dimensional configuration (as the names might suggest) or the same configuration?(b) (S)-Alanine is an l-amino acid (Figure 24-2). Is (R)-cysteine a d-amino acid or anl-amino acid?i) Classify the molecule as being saturated or unsaturated. Give a reason for youranswer. ii) Classify the Carbon (marked with a *) as being 1o, 20, 30. State a reason foryour classification.What is a glysodic bond 1,4 mean and 1,6
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