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November 28, 2014

Homework Help: chemistry

Posted by mandy on Thursday, April 1, 2010 at 1:58am.

The value of pKb for the base ethylamine (CH3CH2NH2) is 3.19 at 25C, while the pKa for formic acid
(HCO2H) is 3.74, also at 25C.
a)

Calculate
the value of the equilibrium constant Kc for the following aqueous equilibrium:

HCO2 (aq) + CH3CH2NH3+(aq)-->HCO2H(aq) + CH3CH2NH2(aq)

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