Asked by Tim

using Kb, for NH3 (from Appendix E), calculate Ka for the NH4+ ion.

Kb for NH3 is 1.81 x 10^-5
Ka for NH4+ is Kw / Kb = 10^-14 / 1.81 x 10^-5 = 5.52 x 10^-10
Answered by DrBob222
Looks good to me.
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