Friday
December 19, 2014

Homework Help: Chemistry

Posted by Sam on Monday, February 4, 2013 at 2:41pm.

What is the activity coefficient of H^+ in a solution containing 0.073 M HCl and 0.0090 M Ca(ClO4)2?

What is the pH of the solution?

I believe I have to find the ionic strength of the solution first, but I don't know how to find it when 2 solutions are involved.

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