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Your acid has a pka of 7.54 and a concentration of 0.084M.        You are given...

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Chemistry

Your acid has a pka of 7.54 and a concentration of 0.084M.

       You are given 38.6mL ofthis acid, what is the pH of this initial solution?

       Calculate the pH of thesolution after adding 8.7, 17.1, 30.5, and 33.3 mL of 0.100MNaOH.

       At the equivalence point,what volume of base is added and what is the pH?

Answer & Explanation Solved by verified expert
4.4 Ratings (673 Votes)
Welcome to Aula Ya QAAn acid with a pKa of 754 is a weak acid To calculate the pHof the initial solution we have to use the equation for KaAt equilibrium we can find the concentrations of each of themand the pH by assuming that the weak acid dissociates in an Xamount so there will be X mol of Conjugated base A andX mol of H3OSolving for X we    See Answer
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