A student performed experiment #6, and titrated a weak base (beaker, 15. mL, 0.12 M, K₁ = 1.8 × 10-5) with an HCI solution (buret, 0.22 M). Which of the following statements is FALSE? The buffer region was at pH greater than 7. The initial pH of the base solution was greater than 10. The equivalence point occurred at 8.2 mL of added HCI. → At the equivalence point, the pH of the solution was basic.

A student performed experiment #6, and titrated a weak base (beaker, 15. mL, 0.12 M, K₁ = 1.8 × 10-5) with an HCI solution (buret, 0.22 M). Which of the following statements is FALSE? The buffer region was at pH greater than 7. The initial pH of the base solution was greater than 10. The equivalence point occurred at 8.2 mL of added HCI. → At the equivalence point, the pH of the solution was basic.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 110QRT: Consider the nanoscale-level representations for Question 110 of the titration of the aqueous weak...

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