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Lesechka [4]
3 years ago
15

Why is CN considered a weak base if its the conjugate base of a weak acid?

Chemistry
1 answer:
expeople1 [14]3 years ago
8 0
CN considered as a weak base even if its the conjugate base of a weak acid. When it is in aqueous solution, it accepts a hydrogen ion forming hydrogen cynide and an OH- ions which makes it a Bronsted -Lowry base. Also, it has a pKb of 4.79 which makes it basic in nature.
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