500.0 mL 0.2 M KI 2. 500.0 mL 0.2 M KCl 3. 500.0 mL 0.1 M K2S2O8 4. 500.0 mL 0.1 M K2SO4 5. 500.0 mL 4.0 mM Na2S2O3 (from Na2S2O3∙5H2O) pls compelete the 2nd table given the data

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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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1. 500.0 mL 0.2 M KI
2. 500.0 mL 0.2 M KCl
3. 500.0 mL 0.1 M K2S2O8
4. 500.0 mL 0.1 M K2SO4
5. 500.0 mL 4.0 mM Na2S2O3 (from Na2S2O3∙5H2O)
pls compelete the 2nd table given the data

 

Room Temp, °C
Concentrations are as followed in the lab manual procedures.
29
[S208 2-], M
[H), M
[S203 2-1, M
0.08000 8.0*10-4
0.04000 8.0*10-4
0.02000 8.0*10-4
0.04000 8.0*10-4
0.04000 8.0*10-4
Reaction time,s Rate, M/s
8.147*10-6
3.770*10-6
2.026*10-6
Runs
1
0.02000
49.10
2a
0.02000
106.10
3
0.02000
197.44
4
0.03000
69.20
5.780*10-6
0.04000
53.05
7.540 10-6
In rate vs In [l-] at constant [S208 2-]
In [l-]
Runs
[1-], M
Reaction time, s Rate, M/s
In rate
1.00000
0.08000
-2.52528
49.10000
0.00001
-11.71786
2.00000
0.04000
-3.21888
106.10000
0.00000
-12.48844
3.00000
0.02000
-3.91202
197.44000
0.00000
-13.10945
1.0038
Slope
Intercept|
r2 value
-9.20740
0.9962
Rate order
1.0038
Rounded off
1.00000
Rate orders are typically whole numbers or fractions
In rate vs In [S208 2-] at constant [I-]
In [S208 2-]
-3.49120
-3.50655
[S208 2-], M
Reaction time, s Rate, M/s
106.10000
In rate
-12.48840
Runs
2.00000
0.02000
0.00000
4.00000
0.03000
69.20000
0.00001
-12.06111
5.00000
0.04000
-3.21887
53.05000
0.00001
-11.79529
Slope
1.00350
Intercept|
-8.55660
r2 value
0.99870
Rate order
Rounded off
1.00350
1.00000
Rate orders are typically whole numbers or fractions
Transcribed Image Text:Room Temp, °C Concentrations are as followed in the lab manual procedures. 29 [S208 2-], M [H), M [S203 2-1, M 0.08000 8.0*10-4 0.04000 8.0*10-4 0.02000 8.0*10-4 0.04000 8.0*10-4 0.04000 8.0*10-4 Reaction time,s Rate, M/s 8.147*10-6 3.770*10-6 2.026*10-6 Runs 1 0.02000 49.10 2a 0.02000 106.10 3 0.02000 197.44 4 0.03000 69.20 5.780*10-6 0.04000 53.05 7.540 10-6 In rate vs In [l-] at constant [S208 2-] In [l-] Runs [1-], M Reaction time, s Rate, M/s In rate 1.00000 0.08000 -2.52528 49.10000 0.00001 -11.71786 2.00000 0.04000 -3.21888 106.10000 0.00000 -12.48844 3.00000 0.02000 -3.91202 197.44000 0.00000 -13.10945 1.0038 Slope Intercept| r2 value -9.20740 0.9962 Rate order 1.0038 Rounded off 1.00000 Rate orders are typically whole numbers or fractions In rate vs In [S208 2-] at constant [I-] In [S208 2-] -3.49120 -3.50655 [S208 2-], M Reaction time, s Rate, M/s 106.10000 In rate -12.48840 Runs 2.00000 0.02000 0.00000 4.00000 0.03000 69.20000 0.00001 -12.06111 5.00000 0.04000 -3.21887 53.05000 0.00001 -11.79529 Slope 1.00350 Intercept| -8.55660 r2 value 0.99870 Rate order Rounded off 1.00350 1.00000 Rate orders are typically whole numbers or fractions
Runs
Temperature, °C Temperature, K [S208 2-], M
[-), M
Reaction time,s Rate, M/s
Rate constant
2a
2b
2c
2d
RT
302.15000
106.10
58
331.15000
15.50
0.02000
0.04000
19
292.15000
231.04
RT
302.15000
66.35
Runs
In k
1/T
2a
2b
2c
Slope
Intercept
r2 value
Ea (kJ/mol)
A
Runs
Reaction time,s
2a
2d
Conclusion
(Faster, slower,
no effect)
Jcolo H
Transcribed Image Text:Runs Temperature, °C Temperature, K [S208 2-], M [-), M Reaction time,s Rate, M/s Rate constant 2a 2b 2c 2d RT 302.15000 106.10 58 331.15000 15.50 0.02000 0.04000 19 292.15000 231.04 RT 302.15000 66.35 Runs In k 1/T 2a 2b 2c Slope Intercept r2 value Ea (kJ/mol) A Runs Reaction time,s 2a 2d Conclusion (Faster, slower, no effect) Jcolo H
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