Question

Using the data in the pdf file that resides in this folder, make up a graph of concentration vs. absorbance, following the instructions in the document. If the absorbance of a solution containing FeSCN²⁺ is found to be 0.7500, what is the concentration of this solution?

Question options:

A)	1.6 x 10-4 M
B)	3.6 x 10-4 M
C)	2.6 x 10-4 M
D)	1.0 x 10-4 M
E)	0.75 M
F)	3.0 x 10-4 M
G)	2.0 x 10-4 M