Given the following data and the Amax determined in the previous questions, determine: 1) the molar absorptivity of copper at Amax of cobalt 2) the molar absorptivity of copper at Àmax of copper 3) the molar absorptivity of cobalt at Amax of cobalt 4) the molar absorptivity of copper at Amax of cobalt 5) the concentration of cobalt in mM 6) the concentration of copper in mM Сopper concentration, mM 20.00 40.00 60.00 80.00 100.00 Amax cobalt amax copper 0.177 0.382 0.518 0.765 0.902 0.238 0.487 0.731 1.134 1.391 Cobalt Amax cobaltAmax copper 0.186 0.412 concentration, mM 20.00 40.00 60.00 80.00 100.00 0.163 0.354 0.477 0.694 0.831 0.637 0.754 0.961
Given the following data and the Amax determined in the previous questions, determine: 1) the molar absorptivity of copper at Amax of cobalt 2) the molar absorptivity of copper at Àmax of copper 3) the molar absorptivity of cobalt at Amax of cobalt 4) the molar absorptivity of copper at Amax of cobalt 5) the concentration of cobalt in mM 6) the concentration of copper in mM Сopper concentration, mM 20.00 40.00 60.00 80.00 100.00 Amax cobalt amax copper 0.177 0.382 0.518 0.765 0.902 0.238 0.487 0.731 1.134 1.391 Cobalt Amax cobaltAmax copper 0.186 0.412 concentration, mM 20.00 40.00 60.00 80.00 100.00 0.163 0.354 0.477 0.694 0.831 0.637 0.754 0.961
Chapter20: Applications Of Oxidation/reduction Titrations
Section: Chapter Questions
Problem 20.20QAP
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![QUESTION 3
Given the following data and the Amax determined in the previous questions, determine:
1) the molar absorptivity of copper at Amax of cobalt
2) the molar absorptivity of copper at Amax of copper
3) the molar absorptivity of cobalt at Amax of cobalt
4) the molar absorptivity of copper at Amax of cobalt
5) the concentration of cobalt in mM
6) the concentration of copper in mM
Copper
Amax cobalt max copper
concentration, mM
20.00
0.177
0.238
40.00
0.382
0.487
60.00
0.518
0.731
80.00
0.765
1.134
100.00
0.902
1.391
Cobalt
concentration, mM
Amax cobalt Amax copper
20.00
0.186
0.163
0.412
0.637
40.00
0.354
60.00
0.477
80.00
0.754
0.694
100.00
0.961
0.831
unknown, Abs at Amax cobalt
unknown, Abs at Amax copper
0.893
0.997](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1eefa368-dd34-411f-94b7-2b7c135f2332%2F70f4a3d0-d8ad-44ad-ad5c-010956d575f6%2Fhcli1u_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 3
Given the following data and the Amax determined in the previous questions, determine:
1) the molar absorptivity of copper at Amax of cobalt
2) the molar absorptivity of copper at Amax of copper
3) the molar absorptivity of cobalt at Amax of cobalt
4) the molar absorptivity of copper at Amax of cobalt
5) the concentration of cobalt in mM
6) the concentration of copper in mM
Copper
Amax cobalt max copper
concentration, mM
20.00
0.177
0.238
40.00
0.382
0.487
60.00
0.518
0.731
80.00
0.765
1.134
100.00
0.902
1.391
Cobalt
concentration, mM
Amax cobalt Amax copper
20.00
0.186
0.163
0.412
0.637
40.00
0.354
60.00
0.477
80.00
0.754
0.694
100.00
0.961
0.831
unknown, Abs at Amax cobalt
unknown, Abs at Amax copper
0.893
0.997
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