Question

plz give full solution​

Answer 1

Answer:

[H+] = c alpha = √Ka ×c

[ H+ ] = √ Ka × C

Ka = 25 × 10^-6

c = 8× 10^-2

[H+] = 1.41 × 10^-3

pH = 3 - log 1.4

pH = 2.86

[H+ ] = c alpha

alpha = 1.75 %

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