An aqueous solution of two weak acids has a stoichiometric concentration, c, in each acid. If one
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An aqueous solution of two weak acids has a stoichiometric concentration, c, in each acid. If one acid has a Ka value twice as large as the other, show that the pH of the solution is given by the equation pH = -1/2 log(3c Ka), where Ka is the ionization constant of the weaker acid. Assume that the criteria for the simplifying assumption.
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Lets denote the weaker acid as HA1 and the stronger acid as HA2The Ka values for these acids are given as Ka1 and Ka2respectivelySince Ka2 is twice as ...View the full answer
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Related Book For 
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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