With the data provided below, calculate the extinction coefficient (e) for [Fe(SCN)]²+. Then, determine the absorbance of a 7.50 x 10-³ M solution of [Fe(SCN)]²+. The cuvette used has a path length of 1.00 cm. Hint: you should determine the value of the extinction coefficient first since that does not change at the same wavelength. Absorbance (@460 nm) Concentration of [Fe(SCN)]²+ 10.0 x 10-³ M 5.00 x 10-3 M 2.50 x 10-³ M 0.400 0.200 0.100
With the data provided below, calculate the extinction coefficient (e) for [Fe(SCN)]²+. Then, determine the absorbance of a 7.50 x 10-³ M solution of [Fe(SCN)]²+. The cuvette used has a path length of 1.00 cm. Hint: you should determine the value of the extinction coefficient first since that does not change at the same wavelength. Absorbance (@460 nm) Concentration of [Fe(SCN)]²+ 10.0 x 10-³ M 5.00 x 10-3 M 2.50 x 10-³ M 0.400 0.200 0.100
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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![4. With the data provided below, calculate the extinction coefficient (e) for [Fe(SCN)]²+.
Then, determine the absorbance of a 7.50 x 10-³ M solution of [Fe(SCN)]²+. The
cuvette used has a path length of 1.00 cm. Hint: you should determine the value of
the extinction coefficient first since that does not change at the same wavelength.
Absorbance (@ 460 nm)
0.400
0.200
0.100
Concentration of [Fe(SCN)]²+
10.0 x 10-³ M
5.00 x 10-³ M
2.50 x 10-³ M](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3df76355-c35e-410c-9675-4007e75a2553%2Ffbe16ee1-2aec-4077-ab2a-3d7d8516b233%2Ft9fhy4p_processed.png&w=3840&q=75)
Transcribed Image Text:4. With the data provided below, calculate the extinction coefficient (e) for [Fe(SCN)]²+.
Then, determine the absorbance of a 7.50 x 10-³ M solution of [Fe(SCN)]²+. The
cuvette used has a path length of 1.00 cm. Hint: you should determine the value of
the extinction coefficient first since that does not change at the same wavelength.
Absorbance (@ 460 nm)
0.400
0.200
0.100
Concentration of [Fe(SCN)]²+
10.0 x 10-³ M
5.00 x 10-³ M
2.50 x 10-³ M
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