Pre-lab question 1: Standard solutions are made using the volumes and concentrations listed in the table below. Calculate the final concentration of SCN and FeSCN2+ in the solution. Report all calculations involving the NaSCN data to 3 significant figures. A B C D E F Volume 0.00200 M 0.25 mL 0.50 mL 0.75 mL 1.00 mL 1.25 mL 6.00 mL NaSCN added mL [Fe3+] 0.200M added Approximate [Fe3+] in solution Mol NaSCN added Mol SCN added [SCN] ion in standard solution [FeSCN²+] in standard solution Absorbance 0.043 0.087 0.125 0.173 0.211 1.050

Pre-lab question 1: Standard solutions are made using the volumes and concentrations listed in the table below. Calculate the final concentration of SCN and FeSCN2+ in the solution. Report all calculations involving the NaSCN data to 3 significant figures. A B C D E F Volume 0.00200 M 0.25 mL 0.50 mL 0.75 mL 1.00 mL 1.25 mL 6.00 mL NaSCN added mL [Fe3+] 0.200M added Approximate [Fe3+] in solution Mol NaSCN added Mol SCN added [SCN] ion in standard solution [FeSCN²+] in standard solution Absorbance 0.043 0.087 0.125 0.173 0.211 1.050

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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Basic Analytical Chemistry
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