The data below is titration of Na2CO3 with HCl which is a diprotic titration curve. From the endpoint determinations, calculate the concentration of the carbonate solution if the [HCl] was 0.1036 M. use 10.00 mL of carbonate solution for the calculations PH Burett vol added 11.30 0.00 0.00 10.80 0.98 0.98 10.51 1.95 0.97 10.28 3.00 2.02 10.10 3.99 3.01 9.92 4.99 4.01 9.74 5.95 4.97 9.54 6.97 5.99 9.28 7.95 6.97 8.86 8.97 7.99 8.70 9.18 8.2 8.52 9.35 8.37 8.39 9.49 8.51 8.26 9.60 8.62 8.09 9.71 8.73 7.97 9.82 8.84 7.90 9.90 8.92 7.93 10.21 9.23 7.87 10.32 9.34 7.84 10.42 9.44 7.75 10.53 9.55 7.65 10.63 9.65 7.57 10.75 9.77 7.53 10.85 9.87 7.49 10.96 9.98 7.05 11.95 10.97 6.76 12.99 12.01 6.56 13.98 13 6.39 14.93 13.95 6.24 15.98 15 6.07 16.98 16 6.21 17.05 16.07 6.24 17.15 16.17 6.25 17.25 16.27 6.30 17.32 16.34 6.37 17.40 16.42 6.41 17.50 16.52 6.46 17.58 16.6 6.47 17.63 16.65 6.45 17.72 16.74 6.44 17.80 16.82 6.42 17.90 16.92 6.40 18.00 17.02 6.39 18.09 17.11 6.36 18.18 17.2 6.32 18.25 17.27 6.28 18.32 17.34 6.21 18.43 17.45 6.15 18.53 17.55 6.10 18.63 17.65 6.03 18.73 17.75 5.92 18.82 17.84 5.82 18.90 17.92 5.65 18.99 18.01 3.18 19.50 18.52 2.87 19.99 19.01 2.67 20.51 19.53 2.56 20.99 20.01 2.46 21.50 20.52 2.39 22.00 21.02 2.33 22.51 21.53 2.26 23.00 22.02 2.20 23.51 22.53 2.17 23.99 23.01 2.13 24.50 23.52

Chemistry

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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

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

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The data below is titration of Na2CO3 with HCl which is a diprotic titration curve. From the endpoint determinations, calculate the concentration of the carbonate solution if the [HCl] was 0.1036 M. use 10.00 mL of carbonate solution for the calculations

PH	Burett	vol added
11.30	0.00	0.00
10.80	0.98	0.98
10.51	1.95	0.97
10.28	3.00	2.02
10.10	3.99	3.01
9.92	4.99	4.01
9.74	5.95	4.97
9.54	6.97	5.99
9.28	7.95	6.97
8.86	8.97	7.99
8.70	9.18	8.2
8.52	9.35	8.37
8.39	9.49	8.51
8.26	9.60	8.62
8.09	9.71	8.73
7.97	9.82	8.84
7.90	9.90	8.92
7.93	10.21	9.23
7.87	10.32	9.34
7.84	10.42	9.44
7.75	10.53	9.55
7.65	10.63	9.65
7.57	10.75	9.77
7.53	10.85	9.87
7.49	10.96	9.98
7.05	11.95	10.97
6.76	12.99	12.01
6.56	13.98	13
6.39	14.93	13.95
6.24	15.98	15
6.07	16.98	16
6.21	17.05	16.07
6.24	17.15	16.17
6.25	17.25	16.27
6.30	17.32	16.34
6.37	17.40	16.42
6.41	17.50	16.52
6.46	17.58	16.6
6.47	17.63	16.65
6.45	17.72	16.74
6.44	17.80	16.82
6.42	17.90	16.92
6.40	18.00	17.02
6.39	18.09	17.11
6.36	18.18	17.2
6.32	18.25	17.27
6.28	18.32	17.34
6.21	18.43	17.45
6.15	18.53	17.55
6.10	18.63	17.65
6.03	18.73	17.75
5.92	18.82	17.84
5.82	18.90	17.92
5.65	18.99	18.01
3.18	19.50	18.52
2.87	19.99	19.01
2.67	20.51	19.53
2.56	20.99	20.01
2.46	21.50	20.52
2.39	22.00	21.02
2.33	22.51	21.53
2.26	23.00	22.02
2.20	23.51	22.53
2.17	23.99	23.01
2.13	24.50	23.52

Titration of Diprotic Weak base with Strong acid
12.00
10.00
Pka2
Ast end point
8.00
Pkal
2nd end point
E 6.00
4.00
2.00
0.00
0 1
3
4
5
6 7
8
9.
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
HCL Volume added (mL)
2.

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