Each equilibria has several disturbances. Each one needs to be addressed separately. For each disturbance to the equilibrium reaction, state how the disturbance affected the equilibrium (shifting it left or shifting it right). Explain specifically what occurred and how it pairs with the observation. Pour about 1 milliliter of deionized water to each of three test tubes. Add 1 drop of 0.1 M Fe(NO3)3 and 1 drop of 0.1 M KSCN to each test tube. Add two more drops of 0.1 M Fe(NO3)3 to one of the tubes, and two more drops of 0.1 M KSCN to another of the test tubes. Try to compare the colors of the solutions as quantitatively as possible. Record your observations and explain what happened using Le Châtelier's principle. Part 5: Iron/Thiocyanate Equilibrium Fe,* {pale yellow} + SCN Fe(SCN)²* {deep red) Add 1 drop of 0.1 M Fe(NO₂), to each test tube Add 1 drop of 0.1 M KSCN to each test tube. Add two more drops of 0.1 M Fe(NO₂), to one of the tubes. Add two more drops of 0.1 M KSCN to the other test tube. Observations Makes the deionized water become slightly yellow. The solution becomes a dark red-orange color The solution becomes a light red color. The solution becomes a darker/deep red color. Explanations

Each equilibria has several disturbances. Each one needs to be addressed separately. For each disturbance to the equilibrium reaction, state how the disturbance affected the equilibrium (shifting it left or shifting it right). Explain specifically what occurred and how it pairs with the observation. Pour about 1 milliliter of deionized water to each of three test tubes. Add 1 drop of 0.1 M Fe(NO3)3 and 1 drop of 0.1 M KSCN to each test tube. Add two more drops of 0.1 M Fe(NO3)3 to one of the tubes, and two more drops of 0.1 M KSCN to another of the test tubes. Try to compare the colors of the solutions as quantitatively as possible. Record your observations and explain what happened using Le Châtelier's principle. Part 5: Iron/Thiocyanate Equilibrium Fe,* {pale yellow} + SCN Fe(SCN)²* {deep red) Add 1 drop of 0.1 M Fe(NO₂), to each test tube Add 1 drop of 0.1 M KSCN to each test tube. Add two more drops of 0.1 M Fe(NO₂), to one of the tubes. Add two more drops of 0.1 M KSCN to the other test tube. Observations Makes the deionized water become slightly yellow. The solution becomes a dark red-orange color The solution becomes a light red color. The solution becomes a darker/deep red color. Explanations

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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