A certain weak acid, HA, with a K., value of 5.61 x 106, is titrated with NaOH. A solution is made by mixing 9.00 mmol (millimoles) of HA and 3.00 mmol of the strong base. What is the resulting pH? Express the pH numerically to two decimal places. pH 4.95 Submit Completed Part B More strong base is added until the equivalence point is reached. What is the pH of this solution at the equivalence point if the total volume is 55.0 mL ? Express the pH numerically to two decimal places. pH = Previous Answers Submit IVF ΑΣΦ ^ Request Answer ?

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.