2. Aqueous dimethylamine of concentration 0.010 mol dm-3 has a pH. of 7.89 at 298K. Calculate, a) the base dissociation constant, Kb for dimethylamine b) the degree of dissociation.

Introductory Chemistry For Today
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Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.15E
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2. Aqueous dimethylamine of
concentration 0.010 mol dm-3 has a pH
of 7.89 at 298K. Calculate,
a) the base dissociation constant, Kb for
dimethylamine
b) the degree of dissociation.
Transcribed Image Text:2. Aqueous dimethylamine of concentration 0.010 mol dm-3 has a pH of 7.89 at 298K. Calculate, a) the base dissociation constant, Kb for dimethylamine b) the degree of dissociation.
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