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December 21, 2014

Homework Help: CHEM

Posted by harry on Sunday, April 26, 2009 at 5:40am.

Calculate the equilibrium constant for the weak base CH3NH2, if a solution of the base with an initial concentration of 7.0510-4 M has a [CH3NH3+] of 0.000379 M (make an exact calculation assuming that initial concentration is not equal to the equilibrium concentration).
CH3NH2 + H2O = CH3NH3+ + OH-

i dont know how to do this problem help is appreciated

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