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Calculate analytical concentration for each of the following solutions: a) HCl solution, pH = 1.34 b) Acetic acid...

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Chemistry

Calculate analytical concentration for each of the followingsolutions:

a) HCl solution, pH = 1.34

b) Acetic acid solution, pH = 4.31

c) Sulfuric acid solution, pH = 2.21

d) Potassium hydroxide solution, pH = 12.21

Acetic acid: pKa = 4.76

Sulfuric acid: pKa,1 = strong, pKa,2 = 1.99

In water, [H3O+][OH–] = 1.00 ! 10–14

Ignore the effect of ionic strength.

Answer & Explanation Solved by verified expert
4.0 Ratings (790 Votes)
The pH is then calculated from the H via the pH equation pH log 1H log H From the pH equation the following relationship can be used to determine the H H 10pH Again since the hydrogen ion concentration H is equal to the molar concentration of HCl H molL HCl the concentration of    See Answer
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