Please show all work.1. estimate the position of the equivalance point2. estimate the position of the half-equivalance point3. calculate the percent error in the experimental pKa value (accepted pKa value is 4.75)4. Identify the buffering region5. Identify the volme ranges that corresponed to the initial color and the final color of the indicatorVolumepH02.880.052.90.142.950.553.141.153.351.453.441.973.562.363.632.773.693.173.753.783.844.093.864.593.9253.985.3945.84.036.34.096.64.116.994.137.54.178.014.228.314.238.84.279.24.39.54.39.914.3410.534.3710.924.411.334.4111.634.4412.144.4712.534.4712.944.5113.354.5213.744.5614.144.5614.544.5915.044.6215.334.6415.734.6516.224.6716.624.7117.024.7217.334.7317.734.7518.344.7918.634.819.024.8219.434.8419.924.8820.334.920.734.9221.144.9421.644.9822.04522.445.0122.935.0523.445.0823.835.1224.235.1324.545.1525.055.1825.455.2225.945.2526.345.2926.855.3527.245.3727.665.4128.175.4728.585.529.085.5729.585.6429.885.6930.285.7730.795.8831.185.9731.586.1232.086.3832.386.6732.7910.0733.2910.8933.6911.134.0911.2434.4811.3634.8811.4435.3811.5235.7811.5836.1811.6336.5811.6836.9811.7137.3911.7637.8911.838.211.8238.711.8539.0911.8939.5911.939.9811.9340.3811.9540.8811.9841.1811.9841.5712.0142.0612.0242.4712.0542.9712.0643.3712.0843.7712.0944.1712.144.6712.1245.0612.1245.3712.1445.7612.1646.1712.1646.6712.1847.0512.1947.5512.247.9512.2148.3512.2248.6512.2249.0512.2349.5512.2349.8512.255012.24the first picture is the example2nd picture is the graph from the data need to be filled in Part I: pH vs Volume of NaOH Added1412108641015202530354045502. pH vs. Volume of NaOH14108.8-Equivalence pointBufferingpK.-4.8-Half-equiyalence pointredvellow25as15.5 mlVelume of NaOH30.8 ml

At 0 volume, the pH is 2.88 (acidic range), which means acid was taken initially, to which base…

Answered: Please show all work. 1. estimate the…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Please show all work.

1. estimate the position of the equivalance point

2. estimate the position of the half-equivalance point

3. calculate the percent error in the experimental pKa value (accepted pKa value is 4.75)

4. Identify the buffering region

5. Identify the volme ranges that corresponed to the initial color and the final color of the indicator

Volume	pH
0	2.88
0.05	2.9
0.14	2.95
0.55	3.14
1.15	3.35
1.45	3.44
1.97	3.56
2.36	3.63
2.77	3.69
3.17	3.75
3.78	3.84
4.09	3.86
4.59	3.92
5	3.98
5.39	4
5.8	4.03
6.3	4.09
6.6	4.11
6.99	4.13
7.5	4.17
8.01	4.22
8.31	4.23
8.8	4.27
9.2	4.3
9.5	4.3
9.91	4.34
10.53	4.37
10.92	4.4
11.33	4.41
11.63	4.44
12.14	4.47
12.53	4.47
12.94	4.51
13.35	4.52
13.74	4.56
14.14	4.56
14.54	4.59
15.04	4.62
15.33	4.64
15.73	4.65
16.22	4.67
16.62	4.71
17.02	4.72
17.33	4.73
17.73	4.75
18.34	4.79
18.63	4.8
19.02	4.82
19.43	4.84
19.92	4.88
20.33	4.9
20.73	4.92
21.14	4.94
21.64	4.98
22.04	5
22.44	5.01
22.93	5.05
23.44	5.08
23.83	5.12
24.23	5.13
24.54	5.15
25.05	5.18
25.45	5.22
25.94	5.25
26.34	5.29
26.85	5.35
27.24	5.37
27.66	5.41
28.17	5.47
28.58	5.5
29.08	5.57
29.58	5.64
29.88	5.69
30.28	5.77
30.79	5.88
31.18	5.97
31.58	6.12
32.08	6.38
32.38	6.67
32.79	10.07
33.29	10.89
33.69	11.1
34.09	11.24
34.48	11.36
34.88	11.44
35.38	11.52
35.78	11.58
36.18	11.63
36.58	11.68
36.98	11.71
37.39	11.76
37.89	11.8
38.2	11.82
38.7	11.85
39.09	11.89
39.59	11.9
39.98	11.93
40.38	11.95
40.88	11.98
41.18	11.98
41.57	12.01
42.06	12.02
42.47	12.05
42.97	12.06
43.37	12.08
43.77	12.09
44.17	12.1
44.67	12.12
45.06	12.12
45.37	12.14
45.76	12.16
46.17	12.16
46.67	12.18
47.05	12.19
47.55	12.2
47.95	12.21
48.35	12.22
48.65	12.22
49.05	12.23
49.55	12.23
49.85	12.25
50	12.24

the first picture is the example

2nd picture is the graph from the data need to be filled in

Part I: pH vs Volume of NaOH Added
14
12
10
8
6
4
10
15
20
25
30
35
40
45
50
2.

pH vs. Volume of NaOH
14
10
8.8-
Equivalence point
Buffering
pK.-4.8-
Half-equiyalence point
red
vellow
25
as
15.5 ml
Velume of NaOH
30.8 ml

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