.0 mL sample of a 0.1100 M solution of aqueous trimethylamine is titrated with a 0.1375 M solution of HCI. Calculate the pH of the solution afte , 20.0, and 30.0 mL of acid have been added; pK, of (CH3)3N = 4.19 at 25°C. 1st attempt Part 1 l See Periodic Table O See Hint pH after 10.0 mL of acid have been added = Part 2 pH after 20.0 mL of acid have been added = Part 3 pH after 30.0 mL of acid have been added =

Fundamentals Of Analytical Chemistry
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ISBN:9781285640686
Author:Skoog
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Chapter14: Principles Of Neutralization Titrations
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Problem 14.38QAP
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A 25.0 mL sample of a 0.1100 M solution of aqueous trimethylamine is titrated with a 0.1375 M solution of HCI. Calculate the pH of the solution after
10.0, 20.0, and 30.0 mL of acid have been added; pK, of (CH3)3N = 4.19 at 25°C.
1st attempt
Part 1
l See Periodic Table O See Hint
pH after 10.0 mL of acid have been added =
Part 2
pH after 20.0 mL of acid have been added =
Part 3
pH after 30.0 mL of acid have been added =
Transcribed Image Text:A 25.0 mL sample of a 0.1100 M solution of aqueous trimethylamine is titrated with a 0.1375 M solution of HCI. Calculate the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added; pK, of (CH3)3N = 4.19 at 25°C. 1st attempt Part 1 l See Periodic Table O See Hint pH after 10.0 mL of acid have been added = Part 2 pH after 20.0 mL of acid have been added = Part 3 pH after 30.0 mL of acid have been added =
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