February 22, 2017

Homework Help: College Chemistry

Posted by Katie on Sunday, March 7, 2010 at 4:49pm.

What is the pH of the following solutions?

1)a solution that is 5.4×10−2 M in HClO4 and 3.0×10−2 M in HCl

2)a solution that is 1.80% HCl by mass (Assume a density of 1.01g/mL for the solution.)

Please help! I am so confused!

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