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Topic: Finding Intitial Conc. given % ionization and Kb  (Read 1883 times)

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Offline thepagal

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Finding Intitial Conc. given % ionization and Kb
« on: December 18, 2013, 07:25:21 PM »
If the Kb of ammonia is 1.74x10^-5 mol/L and the percent ionization is 4.16%, determine the initial concentration of the solution.

NH3 (aq) + H2O (l) <---> NH4 (aq) + OH


I've tried basically everything. Ice tables, etc. I just can't figure this one out. Could anyone help me out?
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Offline Borek

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Re: Finding Intitial Conc. given % ionization and Kb
« Reply #1 on: December 19, 2013, 03:02:25 AM »
Write what it does mean "percent ionization". Also, write formula for Kb. See what looks similar.
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