Calculate the pH at each of the following points for the titration of 100 ml of 0. 6 M dl-Histidine with the following volumes of 1.20 M sodium hydroxide. HgHis + H* + H2His" Ka1 = 3.98x103 H2His + H* + HHis2 Ka2 = 9.12x107 HHIS2- + H* + His3. Ka3 = 4.67x10-10 Vol. of N2OH Calculated pH OmL 30 mL 50 mL
Calculate the pH at each of the following points for the titration of 100 ml of 0. 6 M dl-Histidine with the following volumes of 1.20 M sodium hydroxide. HgHis + H* + H2His" Ka1 = 3.98x103 H2His + H* + HHis2 Ka2 = 9.12x107 HHIS2- + H* + His3. Ka3 = 4.67x10-10 Vol. of N2OH Calculated pH OmL 30 mL 50 mL
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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![Calculate the pH at each of the following points for the titration of 100 mL of 0. 6 M dl-Histidine with the following
volumes of 1.20 M sodium hydroxide.
H3His + H* + H,His
Ka1 = 3.98x103
H2His + H* + HHİS2-
Ka2 = 9.12x10:7
HHİS2. + H* + His3.
Ka3 = 4.67x1o-10
Vol. of NaOH
Calculated pH
O mL
30 mL
50 mL](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ae74c46-470f-43b3-86f0-f9fe83c5c773%2F623352eb-b0df-4a35-b607-188331df00ae%2Ft4xswzk_processed.png&w=3840&q=75)
Transcribed Image Text:Calculate the pH at each of the following points for the titration of 100 mL of 0. 6 M dl-Histidine with the following
volumes of 1.20 M sodium hydroxide.
H3His + H* + H,His
Ka1 = 3.98x103
H2His + H* + HHİS2-
Ka2 = 9.12x10:7
HHİS2. + H* + His3.
Ka3 = 4.67x1o-10
Vol. of NaOH
Calculated pH
O mL
30 mL
50 mL
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