Methylamine is a weak base with K, = 4.38 x 104. 25.0 mL of a 0.50 M solution of methylamine is reacted with a solution of 0.20 M HCI . A) What is the pH after a total of 62.5 mL of HCl is added. B) What is the pH after a total of 75.0 mL of HCI is added

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section4.7: Stoichiometry Of Reactions In Aqueous Solution-fundamentals
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Methylamine is a weak base with K, = 4.38 x 104. 25.0 mL of a 0.50 M solution of methylamine is reacted with a solution of 0.20 M HCI

. A) What is the pH after a total of 62.5 mL of HCl is added.

B) What is the pH after a total of 75.0 mL of HCI is added

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