Degree of Dissociation

[shaiqbashir]

Hi Guys!!!


Dissociation constant of propionic acid at 25 degree celsius is 1.34 x 10^-5. Calculate the degree of dissociation and pH om 0.1M acid.

Ans: degree of dissociation=0.115
pH=2.93

now my dear friends i have calculated the pH already from the formual correctly. Now please tell me that how can i find this degree of dissociation because i donot know any formula in finding it out.PLease help.

[Borek]

dissociation percentage (http://www.chembuddy.com/?left=pH-calculation&right=introduction-acid-base-equilibrium#1.3)

Best,
Borek
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