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Question - At 580nm, the wavelength of its maximum absorption, a 3.75 x 10^-5 M solution of the complex FeSCN2+ has an absorbance of 0.2734 in a 1.00cm cell.
a) What is the molar absorptivity of the FeSCN2+ complex at 580nm?
b) What is the percent transmittance of the solution described in a)?
c) A 5.00mL aliquot of a solution that contains 5.94ppm iron(III) is treated with an excess of KSCN and is diluted to 50.0mL. What is the absorbance of the resulting solution at 580nm in a 2.50cm path length cell
I desire to know how this is done please illustrate all steps in detail
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The equlibrium constant (Kc) for the following reaction is 6.7 *10^-10 at 630 C N2(s)+O2(g)>2NO (g). What is the equlibrium constant for (Kc) the reaction 1/2 N2(g)+1/2O2(g)>NO(g)
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