Which statement concerning this titration curve is false? 10 8. 6 4. 2 10 20 Volume titrant (mL) 30 At the half-equivalence point, the pH is approximately 3.8. Thymol blue (pKa = 1.7) is an appropriate indicator for the equivalence point. The analyte (beaker) is a weak acid. When 10 mL of titrant (burette) has been added, the solution is a buffer. Hd

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Chapter1: Chemical Foundations
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Which statement concerning this titration curve is false?
10
8
6
2
10
20
Volume titrant (mL)
30
At the half-equivalence point, the pH is approximately 3.8.
Thymol blue (pka = 1.7) is an appropriate indicator for the equivalence point.
%3!
The analyte (beaker) is a weak acid.
When 10 mL of titrant (burette) has been added, the solution is a buffer.
Transcribed Image Text:Which statement concerning this titration curve is false? 10 8 6 2 10 20 Volume titrant (mL) 30 At the half-equivalence point, the pH is approximately 3.8. Thymol blue (pka = 1.7) is an appropriate indicator for the equivalence point. %3! The analyte (beaker) is a weak acid. When 10 mL of titrant (burette) has been added, the solution is a buffer.
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