### Iron(III)–Thiocyanate Equilibrium Experiment#### Experiment OverviewA student is studying the iron(III)–thiocyanate equilibrium by mixing equal amounts of 0.10 M Fe(NO₃)₃ and 0.10 M KSCN, along with some distilled water, into three separate containers. Each container then gets one of the following reagents mixed in:\[ \text{Fe}^{3+} (aq) + \text{SCN}^{-} (aq) \leftrightarrow \text{Fe(SCN)}^{2+} (aq) \]The goal is to determine how the equilibrium will be affected by the addition of each reagent.#### Reagents Added to the Equilibrium Mixtures1. **Adding 0.10 M Fe(NO₃)₃** - This will shift the equilibrium [Select shift direction].2. **Adding 0.10 M KSCN** - This will shift the equilibrium [Select shift direction].3. **Adding 0.10 M NaOH** - This will shift the equilibrium [Select shift direction].### Equilibrium PrinciplesThe equilibrium behavior of the system can be predicted by Le Chatelier's Principle, which states that a system at equilibrium will adjust concentrations to counteract a disturbance. Therefore:- Adding more Fe³⁺ ions will shift the equilibrium to the right to form more \[ \text{Fe(SCN)}^{2+} \].- Adding more \[ \text{SCN}^{-} \] ions will also shift the equilibrium to the right to form more \[ \text{Fe(SCN)}^{2+} \].- Adding NaOH will remove Fe³⁺ from the solution by forming Fe(OH)₃, shifting the equilibrium to the left.Each reagent impacts the equilibrium differently by changing the concentration of reactants or products in the reaction.

Chemical equilibrium is the state in where both the reactants and products are have no net change…

03)3 and U. along with some distilled water, into three separate containers. Then, to each container, he mixes in one of the fo student is studying the iron(I thiocyanate equilibrium by mixing equal amounts of eagents. Fe*(aq) + SCN-(aq) = Fe(SCN)²+(aq) Determine how the equilibrium will be affected by the addition of each reagent. Adding 0.10 M Fe(NO,), will shift the equilibrium Adding 0.10 M KSCN will shift the equilibrium Adding 0.10 M NaOH will shift the equilibrium

03)3 and U. along with some distilled water, into three separate containers. Then, to each container, he mixes in one of the fo student is studying the iron(I thiocyanate equilibrium by mixing equal amounts of eagents. Fe*(aq) + SCN-(aq) = Fe(SCN)²+(aq) Determine how the equilibrium will be affected by the addition of each reagent. Adding 0.10 M Fe(NO,), will shift the equilibrium Adding 0.10 M KSCN will shift the equilibrium Adding 0.10 M NaOH will shift the equilibrium

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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