Homework is 1) For each of the following pairs of compounds shown below when dissolved in ether, answer the following qu

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Homework Is 1 For Each Of The Following Pairs Of Compounds Shown Below When Dissolved In Ether Answer The Following Qu 1 (47.94 KiB) Viewed 26 times

Homework is 1) For each of the following pairs of compounds shown below when dissolved in ether, answer the following questions 1) 4-chlorobenzoic add and biphenyl OH NH2 a) What would you add initially to the mixture to separate the two components b) Give the reaction that would occur when the compound in (a) is added ether laver ether laver c) Identify the component in each layer aqueous layer aqueous layer d) What would you add to the component that is a salt from partc to turn it back into a neutral organic compound 2) An anhydrous salt like MgSo. or Naso, is added to an organic layer at the end, and after swirling briefly is filtered out or decanted. What is the purpose of this? 2) Draw the general structure of an alpha amino acid in its neutral form, using for the side chain 3) Draw the general structure of an alpha amino acid in its zwitterionic form, using R for the side chain 4) When a protein is formed from amino acids, the acid end of one amino acid combines with amine end of another amino acid to form a peptide bond. Draw the structure of the tri-peptide that is formed by combining the amino acids (N-terminus end) alanine, cysteine, glycine (acid terminus end) 5) Calculate the isoelectic point for each of the following: a) alanine b) phenylalanine c) the tripeptide from #4 6) Rank in order from least to most acidic 9 C-OH 0 QN CH, I -c-OH OH CI TE