Draw the major chemical species (excluding solvent) that exist at pH = 5.52 for a solution...

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Draw the major chemical species (excluding solvent) that exist at pH = 5.52 for a solution...

Draw the major chemical species (excluding solvent) that exist at pH = 5.52 for a solution containing methionine

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Answer 1

Answer #1

This can be solved when we know the pka values of the amine and carboxylic acid group.

Methionine has two pka value and the one which is lower than the given pH it will be deprotonated and the one which is higher than pka it will be protonated.

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Answer 2

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Draw the major chemical species (excluding solvent) that exist at pH = 5.52 for a solution...

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Draw the major chemical species (excluding solvent) that exist at pH = 5.52 for a solution...