Homework Help: Chemistry

Posted by Bb on Friday, March 22, 2013 at 10:03am.

what is Kc at 25 celsius for the following equilibrium?
CH3BH3^+ +H2O <==> CH3NH2 + H3O^+
Kb=4.4x10^-4
I got 4.0x10^4 / 1.0x10^-14 = 4.0x10^-10 (correct)?

Chemistry - DrBob222, Friday, March 22, 2013 at 11:34am
No but almost. Divide the other way or take the reciprocal of your answer.

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