Friday
August 29, 2014

Homework Help: Chemistry

Posted by Lori on Saturday, February 14, 2009 at 9:43pm.

For the reaction of hydrazine (N2H4) in water, Kb is 3.0 10-6.
H2NNH2(aq) + H2O(l) H2NNH3+(aq) + OH -(aq)

Calculate the concentrations of all species and the pH of a 2.2 M solution of hydrazine in water.


okay so i dont know how to do this problem because its dealing with Kb i only know how to do Ka what is the difference?

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