At 580 nm, the wavelength of its maximum absorption, the complex Fe(SCN) 2+ has a molar absorptivity
Question:
At 580 nm, the wavelength of its maximum absorption, the complex Fe(SCN)2+ has a molar absorptivity of 7.00 x 103 L cm-1 mol-1. Calculate
(a) The absorbance of a 3.40 x 10-5 M solution of the complex at 580 nm in a 1.00-cm cell.
(b) The absorbance of a solution in which the concentration of the complex is twice that in (a).
(c) The transmittance of the solutions described in (a) and (b).
(d) The absorbance of a solution that has half the transmittance of that described in (a).
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Related Book For
Fundamentals Of Analytical Chemistry
ISBN: 9780357450390
10th Edition
Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch
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