Calculate the PH at the Isoelectric Point for a 0

question 13

Multiple Choice

Calculate the pH at the isoelectric point for a 0.10 M solution of the amino acid threonine.pK_a1 = 2.088 and pK_a2 = 9.100 for threonine.

• A)3)57
• B)2)39
• C)5)59
• D)1)54
• E)5)05

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