In Part A of the experiment, solutions of Fe³+ and SCN will be combined and their absorbance spectra measured. Using the volumes and concentrations shown in the video below, calculate the concentration of Fe(SCN)2+ (product!) in the solution after mixing. Enter your answer in units of micromoles per liter (1 µmol/L = 10-6 mol/L) using two significant figures.

In Part A of the experiment, solutions of Fe³+ and SCN will be combined and their absorbance spectra measured. Using the volumes and concentrations shown in the video below, calculate the concentration of Fe(SCN)2+ (product!) in the solution after mixing. Enter your answer in units of micromoles per liter (1 µmol/L = 10-6 mol/L) using two significant figures.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Please show all work!

In Part A of the experiment, solutions of Fe³+ and SCN will be combined and their absorbance
spectra measured. Using the volumes and concentrations shown in the video below, calculate the
concentration of Fe(SCN)²+ (product!) in the solution after mixing. Enter your answer in units of
micromoles per liter (1 µmol/L = 10-6 mol/L) using two significant figures.
Pre-lab 3 | Video 01 >

5:39 PM Sat Sep 16
←
Fe³x solution
1.0 x 10.9 mol/l
-2.0ml 0.0021
●●●
HNO3
0.1 mol/L
3.0 m2 → 0.0032
Solution
SCN Solution
0.50 mol/L
5.0 mL → 0.005
All three solutions are mixed
Tt O
Q
B
97%

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