# Percent Dissociation?

Percent dissociation is the strength of a particular acid. The formula for percent dissociation can be calculated by using information such as the PH and KA. You will have to convert pKA to KA if necessary.
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Q&A Related to "Percent Dissociation?"
 Acetic acid dissociates in water according to the equilibrium equation http://www.chacha.com/question/what-is-the-percent...
 delta-Tf = Kf b i. where. Kf = 1.86 C/m. b = 0.10. delta-Tf = 0.198 C. Then i = 0.198/ (1.86 times 0.1) = 1.0645. This means that each molecule of HF forms, on the average, 1.0645 http://answers.yahoo.com/question/index?qid=201202...
 Theoritically, there exists no acid that can fully dissociate into ions in aqueous medium. Though, for practical purposes, it is often assumed that strong acids such as nitric acid, http://wiki.answers.com/Q/What_is_an_acid_that_doe...
 pH = 2.50 so [H+] = 10^-2.5 = 0.00316 HA <--> H^+1 + A^-1 [H+] = [A-] = 0.00316 M 0.00316 / 0.500 = 0.0063 or 0.63% http://ca.answers.yahoo.com/question/index?qid=200...
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