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What is the pH of a 0.24 M solution of CH3CH2NH2 at 25 degree C? Kb=...

What is the pH of a 0.24 M solution of CH3CH2NH2 at 25 degree C?

Kb= 4.3x10^-5

Solutions

Expert Solution

      

I                       0.24M           NA                         0                     0

C                         - X                                         + X                 + X

F                     0.24M - X                                    + X                 +X

Therefore, 0.24M solution of CH3CH2NH2 is 10.8


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