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19-07-2017
Chemistry

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What is the ph of a 2.7 m solution of hclo4?

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19-07-2017

The compound HClO4 will dissociate into the ions, H+ and ClO4-. So, the 2.0 M solution will also form 2.0 M H+. The pH is calculated through the equation,
pH = -log[H+]
Substituting,
pH = -log[2] = -0.3
So the pH of the solution is going to be -0.3.

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