Part C-2. Conclusion and Comparison to literature value Report an average Kf and compare to the literature value. Find the Kf for the formation of FESCN2* and cite your reference. The error is likely to be high. Explain any sources of error.
Part C-2. Conclusion and Comparison to literature value Report an average Kf and compare to the literature value. Find the Kf for the formation of FESCN2* and cite your reference. The error is likely to be high. Explain any sources of error.
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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Question
use this Literature value FeSCN2+ = 8.9X10^2
and solve for part C-2.
Please type the answers.

Transcribed Image Text:Table 2: Determination of K; based on Absorbance values
Absorbance
Equilibrium
Equilibrium
at
Equilibrium
Concentration
Concentration
Test
Amax from
Concentration
of Fe3+
of SCN-
KE
Tube
Data Table 3.
of FESCN2+ (M)
(M)
(M)
1
0.369
4.80X 10
-5
5.52 X 10 *
-4
-4
3.52 X 10
2.47 X 10 2
2
0.574
-5
9.10 X 10
5.09 X 10 -ª
5. 09X 10 -4
3.51 X 10 2
-4
1.26 X 10
-4
4.74 X 10 ~
3.53 X 102
0.742
-4
7.52 X 10
4
0.852
1.49 X 10~4
4.51 X 10 -4
8.51 X 10
-4
3.88 X 102
Report an average K (with temperature in Kelvin)
3.35 X 10 2
at 295.6 K
Insert sample calculation on the next page. Type your values into the table.

Transcribed Image Text:Part C-2. Conclusion and Comparison to literature value
Report an average Kf and compare to the literature value. Find the Kt for the
formation of FESCN2+ and cite your reference. The error is likely to be high.
Explain any sources of error.
Please type your response here.
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