pH Titration Curve for titrating 29.0 mL of Aqueous Lithium hydroxide with 0.788 mol/L Hydrobromic Acid 14 13 12 11 10 9 8 pH 7 6 4 3 2 1 5 10 15 20 Volume of titrant added (mL) a. The volume of titrant used to reach the equivalence point for the titration is mL. (Record your 3-digit answer) b. The pH at the equivalence point for the tittation is (Record your 1-digit answer) c. An appropriate indicator to use is At the start of the titration, the indicator colour would be and at the endpoint of the reaction the indicator colour would be

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 32QRT: The titration curves for two acids with the same base are shown on this graph. (a) Which is the...
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pH Titration Curve for titrating 29.0 mL of Aqueous Lithium hydroxide with 0.788 mol/L Hydrobromic Acid
14
13
12
11
10
8
pH 7
6
4
3
1
5
10
15
20
Volume of titrant added (mL)
a. The volume of titrant used to reach the equivalence point for the titration is
mL. (Record your 3-digit answer)
b. The pH at the equivalence point for the tittation is
(Record your 1-digit answer)
c. An appropriate indicator to use is
At the start of the titration, the indicator colour would be
and at the endpoint
of the reaction the indicator colour would be
d. The concentration of the lithium hydroxide solution analyzed in this titration is calculated to be
mol/L. (Record your answer with the
correct number of significant digits)
Transcribed Image Text:pH Titration Curve for titrating 29.0 mL of Aqueous Lithium hydroxide with 0.788 mol/L Hydrobromic Acid 14 13 12 11 10 8 pH 7 6 4 3 1 5 10 15 20 Volume of titrant added (mL) a. The volume of titrant used to reach the equivalence point for the titration is mL. (Record your 3-digit answer) b. The pH at the equivalence point for the tittation is (Record your 1-digit answer) c. An appropriate indicator to use is At the start of the titration, the indicator colour would be and at the endpoint of the reaction the indicator colour would be d. The concentration of the lithium hydroxide solution analyzed in this titration is calculated to be mol/L. (Record your answer with the correct number of significant digits)
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