Question: What is the approximate pka for the weak acid. pH 14 12- 10- 8 6 4 2 0 0 Answer: 2 (c) Equivalence point

What is the approximate pka for the weak acid. pH 14 12-

What is the approximate pka for the weak acid. pH 14 12- 10- 8 6 4 2 0 0 Answer: 2 (c) Equivalence point (b) Buffer region (a) Weak acid (d) Excess hydroxide ion 4 6 8 10 Volume of NaOH (mL) 12 14 Titration curve for the titration of a weak acid with a strong base. X 16

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