An analytical chemist is titrating 120.7 mL of a 0.08800 M  of methylamine (CH3 NH2 ) with a 0.5900 M solution of HIO3. The pKb of methylamine is 3.36. Calculate the ph of the base solution after the chemist has added 14.6 mL of the HIO3 solution to it. You may assume the final volume equals the initial volume plus the volume of HIO3 solution added. Round your answer to two decimal places.

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
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Chapter14: Equilibria In Acid-base Solutions
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Problem 58QAP: Water is accidentally added to 350.00 mL of a stock solution of 6.00 M HCI. A 75.00-mL sample of the...
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An analytical chemist is titrating 120.7 mL of a 0.08800 M  of methylamine (CH3 NH2 ) with a 0.5900 M solution of HIO3. The pKb of methylamine is 3.36. Calculate the ph of the base solution after the chemist has added 14.6 mL of the HIO3 solution to it. You may assume the final volume equals the initial volume plus the volume of HIO3 solution added. Round your answer to two decimal places.

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