November 26, 2015

Homework Help: chemistry

Posted by Henry on Monday, August 8, 2011 at 5:20pm.

A) Calculate the hydrogen-ion concentration of a 5.45*10^-4 M H2CO3, solution, noting that Ka is bigger than Kb.
B)What is the concentration of CO3^2-?

after finding the concentration to A), do i use that concentration (M) as the initial M for CO3^2-?
thanks in advnace

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