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Table of ionization constants of weak acids

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The pH of a hypoiodous acid/sodium hypoiodite buffer in which the concentration of the weak acid component is 0.280 M and the concentration of the conjugate base is 0.110 M is 10.23. Suppose 0.733 g of solid NaOH are added to 100 mL of this buffer solution. What is the pH after the addition? Clickhere for the table of Ionization Constants of Weak Acids.

Reference no: EM131437029

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Table of ionization constants of weak acids : Suppose 0.733 g of solid NaOH are added to 100 mL of this buffer solution. What is the pH after the addition? Clickhere for the table of Ionization Constants of Weak Acids.
Reaction of naoh with the weak acid : Assume that all of the conjugate base comes directly from the reaction of NaOH with the weak acid (in other words, there is negligible dissociation of the weak acid).
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Concentration of the weak acid component : What is the pH of a hypobromous acid/sodium hypobromite buffer in which the concentration of the weak acid component is 0.068 M and the concentration of the conjugate base is 0.074 M? Hypobromous acid [HOBr] = Ka=2.50e-9.

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