Iron (III) ions and thiocyanate ions react to form a complex ion according to the following equation. Fe*(aq) + SCN (aq) = FESCN2+* (aq) 10.0 mL of a 0.00200 mol L-' solution of iron (III) was added to 10.0 mL of a 0.00200 molL-' solution of thiocyanate ions and mixed. The mixture was tested after a period of time and the concentration of the iron thiocyanate complex was found to be 1.45 × 104 molL-!. Under the conditions used, the theoretical value of the equilibrium constant (Keq) is 2.05 x 102. 5 x Determine in which direction the reaction must proceed to reach equilibrium. Include the relevant calculations in your answer.

Iron (III) ions and thiocyanate ions react to form a complex ion according to the following equation. Fe(aq) + SCN (aq) = FESCN2+ (aq) 10.0 mL of a 0.00200 mol L-' solution of iron (III) was added to 10.0 mL of a 0.00200 molL-' solution of thiocyanate ions and mixed. The mixture was tested after a period of time and the concentration of the iron thiocyanate complex was found to be 1.45 × 104 molL-!. Under the conditions used, the theoretical value of the equilibrium constant (Keq) is 2.05 x 102. 5 x Determine in which direction the reaction must proceed to reach equilibrium. Include the relevant calculations in your answer.

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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