Chemistry, asked by rabiasajid14, 9 months ago

the pH of a buffer solution containing equal concentration of weak monobasic acid and salt is 5.0 . what is its pKb?

Answers

Answered by amanmauray

0

Explanation:

Weak monobasic acid and salt of weak acid and strong base will form a acidic buffer.

So pH=pK

a

+log

[Acid]

[Salt]

If weak monobasic acid is half neutralised so [Acid]=[Salt]

pH=pK

a

=5.4

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