pH of a weak monobasic acid is 3.2
in its 0.02 M solution. Calculate its
dissociation constant.
Answers
Answered by
4
Explanation:
HX⇌H++X−
Given,
pH=2.52
⇒[H+]=10−2.52=3×10−3
α=C[H+]=0.023×10−3=0.151
Kc=1−αCα2
⇒Kc=1−0.1510.02×0.1512=5.37×10−4
Answered by
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Explanation:
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