Based on these results, whats the equivalence point? and NaOH molarity for both trials if my starting concentration of 10 mL of the 0.1 M sodium hydroxide and 0.130 Molar of citric acid E141210141210864208642000Standarization of a Solution Trial 112345mL Citric AcidStandarization of a solution Trial 212345mL Citric Acida. Trial 1 Equivalence Point:b. Trial 2 Equivalence Point:667700.511522.533.544.555.566.500.511.52in winN2.533.544.555.566.5initial pH1312.18.57.36.76.45.95.24.94.44.243.9initial pH1312.87.46.75.85.454.84.74.64.24.34dpHdpH0.25.40.70.90.40.40.20.10.10.4-0.10.340.93.61.20.60.30.50.70.30.50.20.20.13.9

To determine the equivalence point of the given titration between the NaOH and the citric acid.

Answered: Based on these results, whats the…

Based on these results, whats the equivalence point? and NaOH molarity for both trials if my starting concentration of 10 mL of the 0.1 M sodium hydroxide and 0.130 Molar of citric acid

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.7QAP

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Question

Based on these results, whats the equivalence point? and NaOH molarity for both trials if my starting concentration of 10 mL of the 0.1 M sodium hydroxide and 0.130 Molar of citric acid

E
14
12
10
14
12
10
8
6
4
2
0
8
6
4
2
0
0
0
Standarization of a Solution Trial 1
1
2
3
4
5
mL Citric Acid
Standarization of a solution Trial 2
1
2
3
4
5
mL Citric Acid
a. Trial 1 Equivalence Point:
b. Trial 2 Equivalence Point:
6
6
7
7
0
0.5
1
15
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0
0.5
1
1.5
2
in winN
2.5
3
3.5
4
4.5
5
5.5
6
6.5
initial pH
13
12.1
8.5
7.3
6.7
6.4
5.9
5.2
4.9
4.4
4.2
4
3.9
initial pH
13
12.8
7.4
6.7
5.8
5.4
5
4.8
4.7
4.6
4.2
4.3
4
dpH
dpH
0.2
5.4
0.7
0.9
0.4
0.4
0.2
0.1
0.1
0.4
-0.1
0.3
4
0.9
3.6
1.2
0.6
0.3
0.5
0.7
0.3
0.5
0.2
0.2
0.1
3.9

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