Biochemistry
Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Question
Also I have a question from the second photo. How is it possible to derive 2 outcomes from the same molecule?
Tutor Q1: The below alkyl halide undergoes either an Sn2 or Sn1 reaction depending on the solvent used. Draw both mechanisms and indicate the stereochemistry of the products (S)-2-bromopentane CN S2 OCN SN1 (S)-2-bromopentane
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Transcribed Image Text:Tutor Q1: The below alkyl halide undergoes either an Sn2 or Sn1 reaction depending on the solvent used. Draw both mechanisms and indicate the stereochemistry of the products (S)-2-bromopentane CN S2 OCN SN1 (S)-2-bromopentane
12:49 < Salicylic aicd has a pKa around 2.97, meaning it exist mostly in its non-ionised form at pH levels close to or slightly above the value of pH 3-4. I have to investigate why salicylic acid is irritating in stomache but I cannot find appropriate info from google scholar so I utilised chat gpt. However some points are really difficult to understnad. Why lower pKa represents non ionisation Edit question This question i: ↓ er review, which may take sever urs. Certain questions may not be answered if Ask a follow-up Q он ...
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Transcribed Image Text:12:49 < Salicylic aicd has a pKa around 2.97, meaning it exist mostly in its non-ionised form at pH levels close to or slightly above the value of pH 3-4. I have to investigate why salicylic acid is irritating in stomache but I cannot find appropriate info from google scholar so I utilised chat gpt. However some points are really difficult to understnad. Why lower pKa represents non ionisation Edit question This question i: ↓ er review, which may take sever urs. Certain questions may not be answered if Ask a follow-up Q он ...
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