A student creates the Beer's Law plot for Part 3 and finds the slope to be 3.5x 103. In Part 4, the solution prepared by mixing 5.0 mL of 2.0 x 10-3 M NaSCN with 5.0 mL of 2.0x 10-3 M Fe(NO3)3 shows an absorbance of 0.700. (a) Calculate the equilibrium concentrations of Fe³+, SCN-, and FeSCN²+. M M M [Fe3+] [SCN-] [FeSCN²+] 4.0✔ (b) Calculate Keq

A student creates the Beer's Law plot for Part 3 and finds the slope to be 3.5x 103. In Part 4, the solution prepared by mixing 5.0 mL of 2.0 x 10-3 M NaSCN with 5.0 mL of 2.0x 10-3 M Fe(NO3)3 shows an absorbance of 0.700. (a) Calculate the equilibrium concentrations of Fe³+, SCN-, and FeSCN²+. M M M [Fe3+] [SCN-] [FeSCN²+] 4.0✔ (b) Calculate Keq

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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