Construct a Beer?s Law (absorbance versus concentration) plot using the data in

Question

Construct a Beer?s Law (absorbance versus concentration) plot using the data in Table 5.1. You will use this during lab to determine the equilibrium concentration of the complex ion. Table 5.1: The absorbance of standard Fe(SCN)2 solutions at 447 nm. 3. Using your plot from Problem 2, determine the equilibrium concentration of Fe(SCN)2 in a Solution with an absorbance of 0.555 at 447 nm. 4. In one experiment 20.00 mL of 5.43x 10^-3 M Fe(N03)3 and 10.0 mL 6 M HNO3 was placed in a 100.0 mL volumetric flask and diluted to the mark with distilled water. What was the concentration of iron(III) nitrate in the final solution? (This is a dilution problem.) 5. For the solutions that you will prepare in Step 2 of Part I , calculate the [FeSCN2+]. Presume that all of the SCN- ions react. In Part I of the experiment, mol of SCN- = mol of FeSCN2+. Thus, the calculation of[FeSCN2+] is: mol [FeSCN2 +] / L of total Solution. Record these values in the table below.

Explanation / Answer

Well, I cannot see the complete image, therefore the help I will provide you will not be for this question in particular but in general way.

The equilibrium constant, K, as the

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