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October 31, 2014

Homework Help: College Chemistry Lab

Posted by L** on Monday, March 15, 2010 at 11:54pm.

The absorbance of a 6.3x10^-5M solution of an iron complex was measured to be 0.328 at the optimum wavelength. A second solution of the iron complex has an absorbance of 0.833 measured under identical conditions. What is the molarity of the complex in the SECOND SOLUTION?

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