3: In the second part of the experiment, a solution containing 1.60x10-³ M Fe³+ and 4.00x10-4 M SCN was created, and the absorbance was recorded as 0.242 once the solution reached equilibrium. on, calculate the equilibrium concentration of FeNCS²+ present. 4: Using an ICE table, determine the equilibrium concentrations of Fe³+ and SCN in the previous question. Then, use the equilibrium concentrations of Fe³+, SCN", and FeNCS²+ to calculate Keq for the chemical reaction.
3: In the second part of the experiment, a solution containing 1.60x10-³ M Fe³+ and 4.00x10-4 M SCN was created, and the absorbance was recorded as 0.242 once the solution reached equilibrium. on, calculate the equilibrium concentration of FeNCS²+ present. 4: Using an ICE table, determine the equilibrium concentrations of Fe³+ and SCN in the previous question. Then, use the equilibrium concentrations of Fe³+, SCN", and FeNCS²+ to calculate Keq for the chemical reaction.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter15: Complex Ion And Precipitation Equilibria
Section: Chapter Questions
Problem 68QAP
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