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d. The student then adds a small crystal of KI(s) to the test tube. The test tube is corked and Inverted several times, The I ion reacts with I, to form the I, lon, a linear species. i. In the box below, draw the complete Lewis electron-dot diagram for the 1, lon. What is the hybridization of the central lodine atom in your structure?

d. The student then adds a small crystal of KI(s) to the test tube. The test tube is corked and Inverted several times, The I ion reacts with I, to form the I, lon, a linear species. i. In the box below, draw the complete Lewis electron-dot diagram for the 1, lon. What is the hybridization of the central lodine atom in your structure?

Chemistry
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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Please answer part d1 and 2. I provided an image that shows all the information given and the previous parts
b. Predict which of the two processes shown In the table has a greater change In entropy. Justify your prediction, An experiment is performed to compare the solubility of L,(s) in different solvents, water and hexane (C,H). A student adds 2 mL of H,0 and 2 mL of CH, to a test tube. Because H,O and CH, are immiscible, two layers are observed in the test tube. The student drops a small, purple crystal of 1,(g) into the test tube, which is then corked and Inverted several times. The CH layer becomes light purple, while the H,O layer remains virtually colorless. c. Explain why the hexane layer is light purple while the water layer is virtually colorless. Your explanation should reference the relative strengths of interactions between molecules of I, and solvents H,O and C,H, and the reasons for the differences. d. The student then adds a small crystal of KI(s) to the test tube. The test tube is corked and inverted several times. The I ion reacts with I, to form the I, lon, a linear species. i. In the box below, draw the complete Lewis electron-dot diagram for the I, ion. What is the hybridization of the central lodine atom in your structure?
Transcribed Image Text:b. Predict which of the two processes shown In the table has a greater change In entropy. Justify your prediction, An experiment is performed to compare the solubility of L,(s) in different solvents, water and hexane (C,H). A student adds 2 mL of H,0 and 2 mL of CH, to a test tube. Because H,O and CH, are immiscible, two layers are observed in the test tube. The student drops a small, purple crystal of 1,(g) into the test tube, which is then corked and Inverted several times. The CH layer becomes light purple, while the H,O layer remains virtually colorless. c. Explain why the hexane layer is light purple while the water layer is virtually colorless. Your explanation should reference the relative strengths of interactions between molecules of I, and solvents H,O and C,H, and the reasons for the differences. d. The student then adds a small crystal of KI(s) to the test tube. The test tube is corked and inverted several times. The I ion reacts with I, to form the I, lon, a linear species. i. In the box below, draw the complete Lewis electron-dot diagram for the I, ion. What is the hybridization of the central lodine atom in your structure?
Process AH (kJ/mol) Br,()-Br,(g) 30,91 1,(6)-L(9) 62.44 At 298 K and 1 atm, the standard state of Br, is a liquld, whereas the standard state of I, Is a solid. The enthalpy changes for the formation of Br,(g) and 1,(g) from these elemental forms at 298 K and 1 atm are given in the table above, a. Explain why AH" for the formation of L(g) from L(s) Is larger than AH" for the formation of Br. from Br (). In your explanation identify the type of particle Interactions Involved and a reason for the difference in magnitude of those interactions. b. Predict which of the two processes shown in the table has a greater change in entropy. Justify your prediction. An experiment is performed to compare the solubility of 1(s) in different solvents, water and hexane (CH,). A student adds 2 mL of H,O and 2 mL of C H, to a test tube, Because H,O and CH, are Immiscible, two layers are observed in the test tube. The student drops a small, purple crystal of L (9) Into the test tube, which is then corked and inverted several times. The CH layer becomes light purple, while the H,O layer remains virtually colorless. c. Explain why the hexane layer is light purple while the water layer is virtually colorless. Your explanation should reference the relative strengths of interactions between molecules of I, and solvents HO and CH and the reasons for the differences. d. The student then adds a small crystal of KI(s) to the test tube. The test tube is corked and inverted several times. Thel ion reacts with I, to form the 1, ion, a linear species
Transcribed Image Text:Process AH (kJ/mol) Br,()-Br,(g) 30,91 1,(6)-L(9) 62.44 At 298 K and 1 atm, the standard state of Br, is a liquld, whereas the standard state of I, Is a solid. The enthalpy changes for the formation of Br,(g) and 1,(g) from these elemental forms at 298 K and 1 atm are given in the table above, a. Explain why AH" for the formation of L(g) from L(s) Is larger than AH" for the formation of Br. from Br (). In your explanation identify the type of particle Interactions Involved and a reason for the difference in magnitude of those interactions. b. Predict which of the two processes shown in the table has a greater change in entropy. Justify your prediction. An experiment is performed to compare the solubility of 1(s) in different solvents, water and hexane (CH,). A student adds 2 mL of H,O and 2 mL of C H, to a test tube, Because H,O and CH, are Immiscible, two layers are observed in the test tube. The student drops a small, purple crystal of L (9) Into the test tube, which is then corked and inverted several times. The CH layer becomes light purple, while the H,O layer remains virtually colorless. c. Explain why the hexane layer is light purple while the water layer is virtually colorless. Your explanation should reference the relative strengths of interactions between molecules of I, and solvents HO and CH and the reasons for the differences. d. The student then adds a small crystal of KI(s) to the test tube. The test tube is corked and inverted several times. Thel ion reacts with I, to form the 1, ion, a linear species
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