Monday
December 22, 2014

Homework Help: Chemistry

Posted by Shai on Saturday, April 20, 2013 at 2:11am.

You are measuring the concentration of Fe2 in a sample by measuring the absorbance of its complex with ferroxine. Your sample, measured in a 1.00-cm pathlength cuvette, has an absorbance of 0.347 while the reagent blank in the same cuvette has an absorbance of 0.040. What would be the absorbance reading of these two solutions if measured in a cuvette with 4.00 cm pathlength?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A 25 mL sample of waste water was treated with acid and SCN- to form...
chemistry - 1. A sample weighing 1.30 mg was analyzed to determine the ...
Chemistry - How would each of the following affect the Cr(VI) concentration ...
Chemistry - In this experiment absorption spectroscopy is conducted to detect Cr...
Chemistry: Check my answers please! - How would each of the following affect the...
Chemistry - A metal element (M) forms a hexadentate complex with the ligand ...
Chemistry - How would you get the concentration(ppm) of a sample from absorbance...
chemistry - A) Determine the concentration in molarity (M) of a crystal violet ...
General Chemistry. - The absorbance of a chlorophyll a standard solution in ...
Biochem - 1 ml of whole blood is collected and centrifuged to obtain a plasma ...

Search
Members