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April 21, 2014

Homework Help: Chemistry

Posted by L.Bianchessi on Sunday, February 26, 2012 at 2:27am.

Find the pH of mixture of acids.
0.185 M in HCHO2 and 0.225 M in HC2H3O2

Im using an ice chart of weak acid and putting in strong acid in H+ initiAL concentration. I've done the problems many different ways but cannot seem to get the right answer help please?
Answer is pH of 2.19.

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