Questions: A) The absorbance of a 6.17 × 10-5 M solution of the complex when measured in a 1 cm cell at 435 nm ? B) The concentration of a solution that has the same absorbance as the solution in (a) in a 5.00 cm cell ?

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds
Section: Chapter Questions
Problem 73QRT
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The complex formed between Cu (I) and phenanthroline has a molar absorptivity of 7000 L / cm.mol at 435 nm, the length of maximum absorption. Calculate:

Questions:

A) The absorbance of a 6.17 × 10-5 M solution of the complex when measured in a 1 cm cell at 435 nm ?

B) The concentration of a solution that has the same absorbance as the solution in (a) in a 5.00 cm cell ?

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