Given the Kb's of three weak bases and the Ka's of two weak acids choose the one that could be used as one of the components of a buffer solution with a pH of 6.35. Group of answer choices CH3NH2 (Kb = 4.4 x 10-4) C5H5N (Kb = 1.7 x 10-9) NH2OH (Kb = 1.1 x 10-8) %3D НСООН (Ка — 1.8 х 10-4) СНЗCOОН (Ка - 1.8 х 10-5)

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Given the Kb's of three weak bases and the Ka's
of two weak acids choose the one that could be
used as one of the components of a buffer
solution with a pH of 6.35.
Group of answer choices
CH3NH2 (Kb = 4.4 x 10-4)
C5H5N (Kb = 1.7 x 10-9)
NH2OH (Kb = 1.1 x 10-8)
%3D
НСООН (Ка — 1.8 х 10-4)
СНЗCOОН (Ка - 1.8 х 10-5)
Transcribed Image Text:Given the Kb's of three weak bases and the Ka's of two weak acids choose the one that could be used as one of the components of a buffer solution with a pH of 6.35. Group of answer choices CH3NH2 (Kb = 4.4 x 10-4) C5H5N (Kb = 1.7 x 10-9) NH2OH (Kb = 1.1 x 10-8) %3D НСООН (Ка — 1.8 х 10-4) СНЗCOОН (Ка - 1.8 х 10-5)
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