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a) 125 mL of a 0.098 M aniline (pKb = 9.40) solution is titrated with 0.217...

a) 125 mL of a 0.098 M aniline (pKb = 9.40) solution is titrated with 0.217 M HCl. What is the pH after 75 ml of HCl have been added?

b) 125 mL of a 0.098 M aniline (pKb = 9.40) solution is titrated with 0.217 M HCl. What is the pH after 25 ml of HCl have been added?

c) 125 mL of a 0.098 M aniline (pKb = 9.40) solution is titrated with 0.217 M HCl. What is the pH after 0 ml of HCl have been added?

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