Calculate the percentage of dissociated and un-dissociated forms present in the following solutions: (a) 0.0010M glycolic acid

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Calculate the percentage of dissociated and un-dissociated forms present in the following solutions:

(a) 0.0010M glycolic acid (HOCH2CO2H; pKa = 3.83) at ph = 4.50

(b) 0.0020M propanoic acid (pKa = 4.87 at pH = 5.30

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Organic Chemistry

ISBN: 9780495112587

7 Edition

Authors: John McMurry

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Question Posted: Feb 23, 2011 06:26 AM

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Calculate the percentage of dissociated and un-dissociated forms present in the following solutions: (a) 0.0010M glycolic acid

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a log A HA A HA HA A 100 HA 468 HA 568 HA 100 HA 100 568 18 A 100 18 82 8...View the full answer

Organic Chemistry

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