Determine the equivalence point of sudsy ammonia/citric acid reaction by graphing the titration data (pH vs volume citric acid) from Table 1: No Indicator Data Table. Draw a green arrow (use ‘Insert Shape’ feature to do this once you have copied your graph from Excel) on your graph indicating the data point that represents your equivalence point. Use a graphing software to create the x-y scatter plot showing the pH of the experimental solution as a function of the volume of citric acid (the titrant) added for the titration in Part 4. On your graph, the x-axis should be the volume of citric acid added (mL), and the y-axis should be the pH of the experimental solution at that volume. Do NOT connect your points; no trend line needed and make sure to: · Label the axes including the units in parentheses. · Include a figure legend (text below the graph) explaining the data in your graph that includes the arrow pointing to the equivalence point. · Remove any default title, legend, and gridlines.
Determine the equivalence point of sudsy ammonia/citric acid reaction by graphing the titration data (pH vs volume citric acid) from Table 1: No Indicator Data Table. Draw a green arrow (use ‘Insert Shape’ feature to do this once you have copied your graph from Excel) on your graph indicating the data point that represents your equivalence point. Use a graphing software to create the x-y scatter plot showing the pH of the experimental solution as a function of the volume of citric acid (the titrant) added for the titration in Part 4. On your graph, the x-axis should be the volume of citric acid added (mL), and the y-axis should be the pH of the experimental solution at that volume. Do NOT connect your points; no trend line needed and make sure to: · Label the axes including the units in parentheses. · Include a figure legend (text below the graph) explaining the data in your graph that includes the arrow pointing to the equivalence point. · Remove any default title, legend, and gridlines.
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter16: Solutions
Section: Chapter Questions
Problem 62E
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Thank you! Data included in picture! No hand drawn graphs!!
Determine the equivalence point of sudsy ammonia/citric acid reaction by graphing the titration data (pH vs volume citric acid) from Table 1: No Indicator Data Table.
Draw a green arrow (use ‘Insert Shape’ feature to do this once you have copied your graph from Excel) on your graph indicating the data point that represents your equivalence point.
Use a graphing software to create the x-y scatter plot showing the pH of the experimental solution as a function of the volume of citric acid (the titrant) added for the titration in Part 4. On your graph, the x-axis should be the volume of citric acid added (mL), and the y-axis should be the pH of the experimental solution at that volume. Do NOT connect your points; no trend line needed and make sure to:
· Label the axes including the units in parentheses.
· Include a figure legend (text below the graph) explaining the data in your graph that includes the arrow pointing to the equivalence point.
· Remove any default title, legend, and gridlines.
Transcribed Image Text:Table 1: No Indicator Data Table
Drops added
(each interval)
0
5
5
5
4
4
5
5
4
4
4
5
5
5
4
4
5
4
5
5
5
ml.
(total)
(each
interval)
0
0
0.3125 0.3125
9.80
0.3125
0.625
9.70
0.3125 0.9375
9.51
0.25 1.1875
9.40
0.25 1.4375
9.31
0.3125 1.75 9.17
0.3125
2.0625
8.95
0.25 2.3125 8.77
0.25 2.5625
8.40
0.25
2.8125
8.35
0.3125 3.125
8.17
0.3125 3.4375
7.90
0.3125 3.75
7.69
0.25
7.54
7.32
4
pH
4.25
10.08
0.25
0.3125 4.5625
7.10
0.25
4.8125
6.90
0.3125
5.125 6.72
0.3125 5.4375 6.43
0.3125 5.75
6.32
Focus
68
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