Consider the following titration curve of a 0.200 M weak monoprotic acid (HA) solution with 0.160 M NAOH. Note that D is the equivalence point. The temperature is 25 C (Kw = -14 1.0 x 10 at 25 °C). pH B C 3.14 A 31.25 46.88 62,5 70.0 VNGOH (mL) Which of the following statements is incorrect? Select one: a. The volume of the acid titrated was 50.00 mL b. The pH at point A is 1.92 c. The pH at point Cis 4.50 d. The pH at point D is 8.04 - 4 e. K, for this acid is 7.24 x 10 O O
Consider the following titration curve of a 0.200 M weak monoprotic acid (HA) solution with 0.160 M NAOH. Note that D is the equivalence point. The temperature is 25 C (Kw = -14 1.0 x 10 at 25 °C). pH B C 3.14 A 31.25 46.88 62,5 70.0 VNGOH (mL) Which of the following statements is incorrect? Select one: a. The volume of the acid titrated was 50.00 mL b. The pH at point A is 1.92 c. The pH at point Cis 4.50 d. The pH at point D is 8.04 - 4 e. K, for this acid is 7.24 x 10 O O
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 93QRT: When 40.00 mL of a weak monoprotic acid solution is titrated with 0.100-M NaOH, the equivalence...
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![Consider the following titration curve of a 0.200 M weak monoprotic acid (HA) solution
with 0.160 M NAOH. Note that D is the equivalence point. The temperature is 25 C (Kw =
-14
1.0 x 10
at 25 °C).
pH
В
3.14
%3D
%3D
%3D
%3D
31.25
46.88
62.5 70.0
V NGOH (mL)
Which of the following statements is incorrect?
Select one:
a. The volume of the acid titrated was 50.00 mL
b. The pH at point A is 1.92
c. The pH at point Cis 4.50
d. The pH at point D is 8.04
4
e. K, for this acid is 7.24 x 10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F94af79d9-d101-468c-ad52-7741cbd856a5%2F05a50218-b7d1-4261-86b9-c3e2999b3ea1%2Fgmcj2wq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the following titration curve of a 0.200 M weak monoprotic acid (HA) solution
with 0.160 M NAOH. Note that D is the equivalence point. The temperature is 25 C (Kw =
-14
1.0 x 10
at 25 °C).
pH
В
3.14
%3D
%3D
%3D
%3D
31.25
46.88
62.5 70.0
V NGOH (mL)
Which of the following statements is incorrect?
Select one:
a. The volume of the acid titrated was 50.00 mL
b. The pH at point A is 1.92
c. The pH at point Cis 4.50
d. The pH at point D is 8.04
4
e. K, for this acid is 7.24 x 10
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